152740560 has 80 divisors (see below), whose sum is σ = 541143936. Its totient is φ = 34911744.

The previous prime is 152740559. The next prime is 152740561. The reversal of 152740560 is 65047251.

152740560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (152740559) and next prime (152740561).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×152740560² = 46659357338227200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152740561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43779 + ... + 47138.

Almost surely, 2^152740560 is an apocalyptic number.

152740560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152740560 is an abundant number, since it is smaller than the sum of its proper divisors (388403376).

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

152740560 is a wasteful number, since it uses less digits than its factorization.

152740560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90940 (or 90934 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 152740560 is about 12358.8251868857. The cubic root of 152740560 is about 534.5456415466.

The spelling of 152740560 in words is "one hundred fifty-two million, seven hundred forty thousand, five hundred sixty".