140364896 has 24 divisors (see below), whose sum is σ = 315821520. Its totient is φ = 60156288.

The previous prime is 140364877. The next prime is 140364923. The reversal of 140364896 is 698463041.

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, 313091 + ... + 313538.

It is an arithmetic number, because the mean of its divisors is an integer number (13159230).

Almost surely, 2^140364896 is an apocalyptic number.

140364896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140364896 is an abundant number, since it is smaller than the sum of its proper divisors (175456624).

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

140364896 is an equidigital number, since it uses as much as digits as its factorization.

140364896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626646 (or 626638 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 140364896 is about 11847.5692021613. The cubic root of 140364896 is about 519.7001427028.

The spelling of 140364896 in words is "one hundred forty million, three hundred sixty-four thousand, eight hundred ninety-six".