140464704 has 28 divisors (see below), whose sum is σ = 371646704. Its totient is φ = 46821504.

The previous prime is 140464669. The next prime is 140464741. The reversal of 140464704 is 407464041.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 365602 + ... + 365985.

Almost surely, 2^140464704 is an apocalyptic number.

It is an amenable number.

140464704 is an abundant number, since it is smaller than the sum of its proper divisors (231182000).

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

140464704 is an equidigital number, since it uses as much as digits as its factorization.

140464704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731602 (or 731592 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 140464704 is about 11851.7806257119. The cubic root of 140464704 is about 519.8232930152.

The spelling of 140464704 in words is "one hundred forty million, four hundred sixty-four thousand, seven hundred four".