41991902 has 8 divisors (see below), whose sum is σ = 63127056. Its totient is φ = 20949552.

The previous prime is 41991883. The next prime is 41991931. The reversal of 41991902 is 20919914.

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

It is a congruent number.

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, 22058 + ... + 23885.

It is an arithmetic number, because the mean of its divisors is an integer number (7890882).

Almost surely, 2^41991902 is an apocalyptic number.

41991902 is a deficient number, since it is larger than the sum of its proper divisors (21135154).

41991902 is a wasteful number, since it uses less digits than its factorization.

41991902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46402.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 41991902 is about 6480.1158940254. The cubic root of 41991902 is about 347.5803226846.

The spelling of 41991902 in words is "forty-one million, nine hundred ninety-one thousand, nine hundred two".