152506412 has 6 divisors (see below), whose sum is σ = 266886228. Its totient is φ = 76253204.

The previous prime is 152506411. The next prime is 152506421. The reversal of 152506412 is 214605251.

It is a super-2 number, since 2×152506412² = 46516411402227488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152506411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19063298 + ... + 19063305.

It is an arithmetic number, because the mean of its divisors is an integer number (44481038).

Almost surely, 2^152506412 is an apocalyptic number.

It is an amenable number.

152506412 is a deficient number, since it is larger than the sum of its proper divisors (114379816).

152506412 is a wasteful number, since it uses less digits than its factorization.

152506412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38126607 (or 38126605 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 152506412 is about 12349.3486467911. The cubic root of 152506412 is about 534.2723528522.

The spelling of 152506412 in words is "one hundred fifty-two million, five hundred six thousand, four hundred twelve".