140272022 has 16 divisors (see below), whose sum is σ = 241617600. Its totient is φ = 60404040.

The previous prime is 140272019. The next prime is 140272031. The reversal of 140272022 is 220272041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140271985 and 140272003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167372 + ... + 168207.

It is an arithmetic number, because the mean of its divisors is an integer number (15101100).

Almost surely, 2^140272022 is an apocalyptic number.

140272022 is a deficient number, since it is larger than the sum of its proper divisors (101345578).

140272022 is a wasteful number, since it uses less digits than its factorization.

140272022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335611.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 140272022 is about 11843.6490154006. The cubic root of 140272022 is about 519.5854956134.

The spelling of 140272022 in words is "one hundred forty million, two hundred seventy-two thousand, twenty-two".