151315892 has 48 divisors (see below), whose sum is σ = 328188672. Its totient is φ = 59443200.

The previous prime is 151315891. The next prime is 151315909. The reversal of 151315892 is 298513151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151315891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53588 + ... + 56340.

It is an arithmetic number, because the mean of its divisors is an integer number (6837264).

Almost surely, 2^151315892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151315892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164094336).

151315892 is an abundant number, since it is smaller than the sum of its proper divisors (176872780).

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

151315892 is a wasteful number, since it uses less digits than its factorization.

151315892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2926 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 151315892 is about 12301.0524752966. The cubic root of 151315892 is about 532.8784786794.

The spelling of 151315892 in words is "one hundred fifty-one million, three hundred fifteen thousand, eight hundred ninety-two".