151214660 has 48 divisors (see below), whose sum is σ = 344082816. Its totient is φ = 55598592.

The previous prime is 151214653. The next prime is 151214681. The reversal of 151214660 is 66412151.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9449 + ... + 19791.

It is an arithmetic number, because the mean of its divisors is an integer number (7168392).

Almost surely, 2^151214660 is an apocalyptic number.

151214660 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 151214660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172041408).

151214660 is an abundant number, since it is smaller than the sum of its proper divisors (192868156).

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

151214660 is a wasteful number, since it uses less digits than its factorization.

151214660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10412 (or 10410 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 151214660 is about 12296.9370169974. The cubic root of 151214660 is about 532.7596183101.

The spelling of 151214660 in words is "one hundred fifty-one million, two hundred fourteen thousand, six hundred sixty".