152613940 has 24 divisors (see below), whose sum is σ = 325275552. Its totient is φ = 60133920.

The previous prime is 152613919. The next prime is 152613941. The reversal of 152613940 is 49316251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152613941) 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 7 ways as a sum of consecutive naturals, for example, 55606 + ... + 58285.

It is an arithmetic number, because the mean of its divisors is an integer number (13553148).

Almost surely, 2^152613940 is an apocalyptic number.

152613940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152613940 is an abundant number, since it is smaller than the sum of its proper divisors (172661612).

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

152613940 is a wasteful number, since it uses less digits than its factorization.

152613940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113967 (or 113965 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 152613940 is about 12353.7014696001. The cubic root of 152613940 is about 534.3978901769.

The spelling of 152613940 in words is "one hundred fifty-two million, six hundred thirteen thousand, nine hundred forty".