45317836 has 12 divisors (see below), whose sum is σ = 82041120. Its totient is φ = 21877520.

The previous prime is 45317803. The next prime is 45317873. The reversal of 45317836 is 63871354.

It is a junction number, because it is equal to n+sod(n) for n = 45317795 and 45317804.

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, 195220 + ... + 195451.

It is an arithmetic number, because the mean of its divisors is an integer number (6836760).

Almost surely, 2^45317836 is an apocalyptic number.

It is an amenable number.

45317836 is a deficient number, since it is larger than the sum of its proper divisors (36723284).

45317836 is a wasteful number, since it uses less digits than its factorization.

45317836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390704 (or 390702 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 45317836 is about 6731.8523453801. The cubic root of 45317836 is about 356.5247804731.

It can be divided in two parts, 453 and 17836, that multiplied together give a palindrome (8079708).

The spelling of 45317836 in words is "forty-five million, three hundred seventeen thousand, eight hundred thirty-six".