140922886 has 64 divisors (see below), whose sum is σ = 254822400. Its totient is φ = 57822336.

The previous prime is 140922853. The next prime is 140922889. The reversal of 140922886 is 688229041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140922889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 897520 + ... + 897676.

It is an arithmetic number, because the mean of its divisors is an integer number (3981600).

Almost surely, 2^140922886 is an apocalyptic number.

140922886 is a deficient number, since it is larger than the sum of its proper divisors (113899514).

140922886 is a wasteful number, since it uses less digits than its factorization.

140922886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 140922886 is about 11871.0945577904. The cubic root of 140922886 is about 520.3878836709.

The spelling of 140922886 in words is "one hundred forty million, nine hundred twenty-two thousand, eight hundred eighty-six".