140096556 has 18 divisors (see below), whose sum is σ = 354133052. Its totient is φ = 46698840.

The previous prime is 140096527. The next prime is 140096573. The reversal of 140096556 is 655690041.

140096556 is a `hidden beast` number, since 14 + 0 + 0 + 96 + 556 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×140096556² = 39254090006122272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3891571 = 140096556 / (1 + 4 + 0 + 0 + 9 + 6 + 5 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 140096556.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1945750 + ... + 1945821.

Almost surely, 2^140096556 is an apocalyptic number.

It is an amenable number.

140096556 is an abundant number, since it is smaller than the sum of its proper divisors (214036496).

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

140096556 is a wasteful number, since it uses less digits than its factorization.

140096556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891581 (or 3891576 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 140096556 is about 11836.2390986326. The cubic root of 140096556 is about 519.3687557191.

The spelling of 140096556 in words is "one hundred forty million, ninety-six thousand, five hundred fifty-six".