40908954 has 8 divisors (see below), whose sum is σ = 81817920. Its totient is φ = 13636316.

The previous prime is 40908949. The next prime is 40908971. The reversal of 40908954 is 45980904.

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

40908954 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3409074 + ... + 3409085.

It is an arithmetic number, because the mean of its divisors is an integer number (10227240).

Almost surely, 2^40908954 is an apocalyptic number.

40908954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40908954 is a wasteful number, since it uses less digits than its factorization.

40908954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818164.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 40908954 is about 6396.0107879834. The cubic root of 40908954 is about 344.5662939076.

The spelling of 40908954 in words is "forty million, nine hundred eight thousand, nine hundred fifty-four".