140474408 has 16 divisors (see below), whose sum is σ = 264324480. Its totient is φ = 69987888.

The previous prime is 140474381. The next prime is 140474419. The reversal of 140474408 is 804474041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28760 + ... + 33287.

It is an arithmetic number, because the mean of its divisors is an integer number (16520280).

Almost surely, 2^140474408 is an apocalyptic number.

It is an amenable number.

140474408 is a deficient number, since it is larger than the sum of its proper divisors (123850072).

140474408 is a wasteful number, since it uses less digits than its factorization.

140474408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62336 (or 62332 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 140474408 is about 11852.1900086018. The cubic root of 140474408 is about 519.8352633986.

The spelling of 140474408 in words is "one hundred forty million, four hundred seventy-four thousand, four hundred eight".