151708736 has 42 divisors (see below), whose sum is σ = 314775342. Its totient is φ = 72540160.

The previous prime is 151708727. The next prime is 151708771. The reversal of 151708736 is 637807151.

It can be written as a sum of positive squares in only one way, i.e., 143041600 + 8667136 = 11960^2 + 2944^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 151708736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31616 + ... + 36096.

It is an arithmetic number, because the mean of its divisors is an integer number (7494651).

Almost surely, 2^151708736 is an apocalyptic number.

151708736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151708736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157387671).

151708736 is an abundant number, since it is smaller than the sum of its proper divisors (163066606).

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

151708736 is an equidigital number, since it uses as much as digits as its factorization.

151708736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539 (or 4506 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 151708736 is about 12317.0100267882. The cubic root of 151708736 is about 533.3392304903.

The spelling of 151708736 in words is "one hundred fifty-one million, seven hundred eight thousand, seven hundred thirty-six".