45479764 has 12 divisors (see below), whose sum is σ = 86825088. Its totient is φ = 20672600.

The previous prime is 45479723. The next prime is 45479789. The reversal of 45479764 is 46797454.

It is a congruent number.

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, 516772 + ... + 516859.

It is an arithmetic number, because the mean of its divisors is an integer number (7235424).

Almost surely, 2^45479764 is an apocalyptic number.

45479764 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45479764 is a deficient number, since it is larger than the sum of its proper divisors (41345324).

45479764 is a wasteful number, since it uses less digits than its factorization.

45479764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033646 (or 1033644 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 45479764 is about 6743.8686226824. The cubic root of 45479764 is about 356.9489160508.

The spelling of 45479764 in words is "forty-five million, four hundred seventy-nine thousand, seven hundred sixty-four".