46904091 has 24 divisors (see below), whose sum is σ = 68726016. Its totient is φ = 28435680.

The previous prime is 46904089. The next prime is 46904111. The reversal of 46904091 is 19040964.

It is not a de Polignac number, because 46904091 - 2¹ = 46904089 is a prime.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (46904051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35346 + ... + 36648.

It is an arithmetic number, because the mean of its divisors is an integer number (2863584).

Almost surely, 2^46904091 is an apocalyptic number.

46904091 is a deficient number, since it is larger than the sum of its proper divisors (21821925).

46904091 is a wasteful number, since it uses less digits than its factorization.

46904091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 46904091 is about 6848.6561455515. The cubic root of 46904091 is about 360.6369664537.

The spelling of 46904091 in words is "forty-six million, nine hundred four thousand, ninety-one".