151912452 has 24 divisors (see below), whose sum is σ = 359456832. Its totient is φ = 49924000.

The previous prime is 151912451. The next prime is 151912471. The reversal of 151912452 is 254219151.

It is not an unprimeable number, because it can be changed into a prime (151912451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88299 + ... + 90002.

It is an arithmetic number, because the mean of its divisors is an integer number (14977368).

Almost surely, 2^151912452 is an apocalyptic number.

151912452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151912452 is an abundant number, since it is smaller than the sum of its proper divisors (207544380).

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

151912452 is a wasteful number, since it uses less digits than its factorization.

151912452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178379 (or 178377 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 151912452 is about 12325.2769542919. The cubic root of 151912452 is about 533.5778481244.

The spelling of 151912452 in words is "one hundred fifty-one million, nine hundred twelve thousand, four hundred fifty-two".