46908831 has 8 divisors (see below), whose sum is σ = 66224304. Its totient is φ = 29432960.

The previous prime is 46908809. The next prime is 46908871. The reversal of 46908831 is 13880964.

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

It is a cyclic number.

It is not a de Polignac number, because 46908831 - 2⁷ = 46908703 is a prime.

It is a super-2 number, since 2×46908831² = 4400876851573122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46908831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46908871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459840 + ... + 459941.

It is an arithmetic number, because the mean of its divisors is an integer number (8278038).

Almost surely, 2^46908831 is an apocalyptic number.

46908831 is a deficient number, since it is larger than the sum of its proper divisors (19315473).

46908831 is a wasteful number, since it uses less digits than its factorization.

46908831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919801.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 46908831 is about 6849.0021901004. The cubic root of 46908831 is about 360.6491143752.

The spelling of 46908831 in words is "forty-six million, nine hundred eight thousand, eight hundred thirty-one".