140462922 has 32 divisors (see below), whose sum is σ = 292898304. Its totient is φ = 44856000.

The previous prime is 140462899. The next prime is 140462941. The reversal of 140462922 is 229264041.

140462922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140462922.

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, 15048 + ... + 22524.

It is an arithmetic number, because the mean of its divisors is an integer number (9153072).

Almost surely, 2^140462922 is an apocalyptic number.

140462922 is an abundant number, since it is smaller than the sum of its proper divisors (152435382).

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

140462922 is a wasteful number, since it uses less digits than its factorization.

140462922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7614.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 140462922 is about 11851.7054468967. The cubic root of 140462922 is about 519.8210947666.

The spelling of 140462922 in words is "one hundred forty million, four hundred sixty-two thousand, nine hundred twenty-two".