140381152 has 24 divisors (see below), whose sum is σ = 276697512. Its totient is φ = 70108800.

The previous prime is 140381149. The next prime is 140381173. The reversal of 140381152 is 251183041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32902 + ... + 36922.

It is an arithmetic number, because the mean of its divisors is an integer number (11529063).

Almost surely, 2^140381152 is an apocalyptic number.

It is an amenable number.

140381152 is a deficient number, since it is larger than the sum of its proper divisors (136316360).

140381152 is a wasteful number, since it uses less digits than its factorization.

140381152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 140381152 is about 11848.2552302016. The cubic root of 140381152 is about 519.7202045075.

The spelling of 140381152 in words is "one hundred forty million, three hundred eighty-one thousand, one hundred fifty-two".