151922880 has 336 divisors, whose sum is σ = 577717920. Its totient is φ = 36470784.

The previous prime is 151922873. The next prime is 151922921. The reversal of 151922880 is 88229151.

It is a super-2 number, since 2×151922880² = 46161122934988800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1419787 + ... + 1419893.

Almost surely, 2^151922880 is an apocalyptic number.

151922880 is a gapful number since it is divisible by the number (10) 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 151922880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288858960).

151922880 is an abundant number, since it is smaller than the sum of its proper divisors (425795040).

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

151922880 is a wasteful number, since it uses less digits than its factorization.

151922880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 151922880 is about 12325.6999801228. The cubic root of 151922880 is about 533.5900569601.

The spelling of 151922880 in words is "one hundred fifty-one million, nine hundred twenty-two thousand, eight hundred eighty".