45831836 has 6 divisors (see below), whose sum is σ = 80205720. Its totient is φ = 22915916.

The previous prime is 45831833. The next prime is 45831839. The reversal of 45831836 is 63813854.

It is an interprime number because it is at equal distance from previous prime (45831833) and next prime (45831839).

It is a super-2 number, since 2×45831836² = 4201114382261792, 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 45831836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45831833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728976 + ... + 5728983.

It is an arithmetic number, because the mean of its divisors is an integer number (13367620).

Almost surely, 2^45831836 is an apocalyptic number.

It is an amenable number.

45831836 is a deficient number, since it is larger than the sum of its proper divisors (34373884).

45831836 is a wasteful number, since it uses less digits than its factorization.

45831836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11457963 (or 11457961 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 45831836 is about 6769.9214175646. The cubic root of 45831836 is about 357.8676310149.

The spelling of 45831836 in words is "forty-five million, eight hundred thirty-one thousand, eight hundred thirty-six".