45313786 has 8 divisors (see below), whose sum is σ = 77680800. Its totient is φ = 19420188.

The previous prime is 45313777. The next prime is 45313831. The reversal of 45313786 is 68731354.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1618336 + ... + 1618363.

It is an arithmetic number, because the mean of its divisors is an integer number (9710100).

Almost surely, 2^45313786 is an apocalyptic number.

45313786 is a deficient number, since it is larger than the sum of its proper divisors (32367014).

45313786 is a wasteful number, since it uses less digits than its factorization.

45313786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236708.

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

The square root of 45313786 is about 6731.5515299224. The cubic root of 45313786 is about 356.5141594277.

The spelling of 45313786 in words is "forty-five million, three hundred thirteen thousand, seven hundred eighty-six".