76230770 has 48 divisors (see below), whose sum is σ = 174140928. Its totient is φ = 23758560.

The previous prime is 76230727. The next prime is 76230779. The reversal of 76230770 is 7703267.

It is a super-2 number, since 2×76230770² = 11622260589585800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76230779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1682 + ... + 12461.

It is an arithmetic number, because the mean of its divisors is an integer number (3627936).

Almost surely, 2^76230770 is an apocalyptic number.

76230770 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76230770 is an abundant number, since it is smaller than the sum of its proper divisors (97910158).

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

76230770 is a wasteful number, since it uses less digits than its factorization.

76230770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14175 (or 14168 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 76230770 is about 8731.0234222570. The cubic root of 76230770 is about 424.0106537314.

The spelling of 76230770 in words is "seventy-six million, two hundred thirty thousand, seven hundred seventy".