140357074 has 64 divisors (see below), whose sum is σ = 257862528. Its totient is φ = 56448000.

The previous prime is 140357053. The next prime is 140357089. The reversal of 140357074 is 470753041.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1242042 + ... + 1242154.

It is an arithmetic number, because the mean of its divisors is an integer number (4029102).

Almost surely, 2^140357074 is an apocalyptic number.

140357074 is a deficient number, since it is larger than the sum of its proper divisors (117505454).

140357074 is a wasteful number, since it uses less digits than its factorization.

140357074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 140357074 is about 11847.2390876524. The cubic root of 140357074 is about 519.6904888882.

The spelling of 140357074 in words is "one hundred forty million, three hundred fifty-seven thousand, seventy-four".