140556896 has 12 divisors (see below), whose sum is σ = 276721452. Its totient is φ = 70278432.

The previous prime is 140556877. The next prime is 140556907. The reversal of 140556896 is 698655041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196170 + ... + 2196233.

It is an arithmetic number, because the mean of its divisors is an integer number (23060121).

Almost surely, 2^140556896 is an apocalyptic number.

140556896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

140556896 is a deficient number, since it is larger than the sum of its proper divisors (136164556).

140556896 is an equidigital number, since it uses as much as digits as its factorization.

140556896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392413 (or 4392405 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 140556896 is about 11855.6693611116. The cubic root of 140556896 is about 519.9369943386.

The spelling of 140556896 in words is "one hundred forty million, five hundred fifty-six thousand, eight hundred ninety-six".