152506424 has 24 divisors (see below), whose sum is σ = 332636040. Its totient is φ = 65359728.

The previous prime is 152506421. The next prime is 152506427. The reversal of 152506424 is 424605251.

It is an interprime number because it is at equal distance from previous prime (152506421) and next prime (152506427).

It is a super-2 number, since 2×152506424² = 46516418722535552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152506421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194132 + ... + 194915.

It is an arithmetic number, because the mean of its divisors is an integer number (13859835).

Almost surely, 2^152506424 is an apocalyptic number.

152506424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152506424 is an abundant number, since it is smaller than the sum of its proper divisors (180129616).

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

152506424 is a wasteful number, since it uses less digits than its factorization.

152506424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389067 (or 389056 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 152506424 is about 12349.3491326466. The cubic root of 152506424 is about 534.2723668653.

The spelling of 152506424 in words is "one hundred fifty-two million, five hundred six thousand, four hundred twenty-four".