76230000 has 450 divisors, whose sum is σ = 334886552. Its totient is φ = 15840000.

The previous prime is 76229999. The next prime is 76230041. The reversal of 76230000 is 3267.

It is a tau number, because it is divible by the number of its divisors (450).

It is a super-2 number, since 2×76230000² = 11622025800000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 6929995 + ... + 6930005.

Almost surely, 2^76230000 is an apocalyptic number.

76230000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167443276).

76230000 is an abundant number, since it is smaller than the sum of its proper divisors (258656552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76230000 is a wasteful number, since it uses less digits than its factorization.

76230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 76230000 is about 8730.9793265131. The cubic root of 76230000 is about 424.0092260957.

Multiplying 76230000 by its product of nonzero digits (252), we get a square (19209960000 = 138600²).

76230000 divided by its product of nonzero digits (252) gives a square (302500 = 550²).

Adding to 76230000 its reverse (3267), we get a palindrome (76233267).

The spelling of 76230000 in words is "seventy-six million, two hundred thirty thousand".