140464364 has 6 divisors (see below), whose sum is σ = 245812644. Its totient is φ = 70232180.

The previous prime is 140464351. The next prime is 140464391. The reversal of 140464364 is 463464041.

140464364 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 140464364.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17558042 + ... + 17558049.

It is an arithmetic number, because the mean of its divisors is an integer number (40968774).

Almost surely, 2^140464364 is an apocalyptic number.

It is an amenable number.

140464364 is a deficient number, since it is larger than the sum of its proper divisors (105348280).

140464364 is a wasteful number, since it uses less digits than its factorization.

140464364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35116095 (or 35116093 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 140464364 is about 11851.7662818670. The cubic root of 140464364 is about 519.8228735977.

The spelling of 140464364 in words is "one hundred forty million, four hundred sixty-four thousand, three hundred sixty-four".