151224560 has 40 divisors (see below), whose sum is σ = 363726720. Its totient is φ = 58403072.

The previous prime is 151224509. The next prime is 151224583. The reversal of 151224560 is 65422151.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30272 + ... + 34911.

It is an arithmetic number, because the mean of its divisors is an integer number (9093168).

Almost surely, 2^151224560 is an apocalyptic number.

151224560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151224560 is an abundant number, since it is smaller than the sum of its proper divisors (212502160).

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

151224560 is a wasteful number, since it uses less digits than its factorization.

151224560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65225 (or 65219 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 151224560 is about 12297.3395496750. The cubic root of 151224560 is about 532.7712446192.

The spelling of 151224560 in words is "one hundred fifty-one million, two hundred twenty-four thousand, five hundred sixty".