40922146 has 8 divisors (see below), whose sum is σ = 61546320. Its totient is φ = 20406708.

The previous prime is 40922137. The next prime is 40922153. The reversal of 40922146 is 64122904.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26236 + ... + 27751.

It is an arithmetic number, because the mean of its divisors is an integer number (7693290).

Almost surely, 2^40922146 is an apocalyptic number.

40922146 is a deficient number, since it is larger than the sum of its proper divisors (20624174).

40922146 is a wasteful number, since it uses less digits than its factorization.

40922146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54368.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 40922146 is about 6397.0419726621. The cubic root of 40922146 is about 344.6033276097.

The spelling of 40922146 in words is "forty million, nine hundred twenty-two thousand, one hundred forty-six".