40975906 has 8 divisors (see below), whose sum is σ = 61491024. Its totient is φ = 20478900.

The previous prime is 40975897. The next prime is 40975919. The reversal of 40975906 is 60957904.

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, 6601 + ... + 11203.

It is an arithmetic number, because the mean of its divisors is an integer number (7686378).

Almost surely, 2^40975906 is an apocalyptic number.

40975906 is a deficient number, since it is larger than the sum of its proper divisors (20515118).

40975906 is a wasteful number, since it uses less digits than its factorization.

40975906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 40975906 is about 6401.2425356332. The cubic root of 40975906 is about 344.7541649928.

The spelling of 40975906 in words is "forty million, nine hundred seventy-five thousand, nine hundred six".