145596000 has 192 divisors, whose sum is σ = 520805376. Its totient is φ = 35264000.

The previous prime is 145595971. The next prime is 145596013. The reversal of 145596000 is 695541.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131449 + ... + 132551.

It is an arithmetic number, because the mean of its divisors is an integer number (2712528).

Almost surely, 2^145596000 is an apocalyptic number.

145596000 is a gapful number since it is divisible by the number (10) 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 145596000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260402688).

145596000 is an abundant number, since it is smaller than the sum of its proper divisors (375209376).

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

145596000 is a wasteful number, since it uses less digits than its factorization.

145596000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 145596000 is about 12066.3167536743. The cubic root of 145596000 is about 526.0776052084.

The spelling of 145596000 in words is "one hundred forty-five million, five hundred ninety-six thousand".