151919104 has 40 divisors (see below), whose sum is σ = 310987908. Its totient is φ = 74096640.

The previous prime is 151919101. The next prime is 151919149. The reversal of 151919104 is 401919151.

It can be written as a sum of positive squares in 2 ways, for example, as 145926400 + 5992704 = 12080^2 + 2448^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151919101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17374 + ... + 24610.

Almost surely, 2^151919104 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 151919104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155493954).

151919104 is an abundant number, since it is smaller than the sum of its proper divisors (159068804).

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

151919104 is an frugal number, since it uses more digits than its factorization.

151919104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296 (or 7280 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 31.

The square root of 151919104 is about 12325.5468032863. The cubic root of 151919104 is about 533.5856361804.

The spelling of 151919104 in words is "one hundred fifty-one million, nine hundred nineteen thousand, one hundred four".