40195022 has 16 divisors (see below), whose sum is σ = 69015552. Its totient is φ = 17199000.

The previous prime is 40195019. The next prime is 40195027. The reversal of 40195022 is 22059104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40195027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8603 + ... + 12425.

It is an arithmetic number, because the mean of its divisors is an integer number (4313472).

Almost surely, 2^40195022 is an apocalyptic number.

40195022 is a deficient number, since it is larger than the sum of its proper divisors (28820530).

40195022 is a wasteful number, since it uses less digits than its factorization.

40195022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 40195022 is about 6339.9544162399. The cubic root of 40195022 is about 342.5500933710.

The spelling of 40195022 in words is "forty million, one hundred ninety-five thousand, twenty-two".