45327964 has 12 divisors (see below), whose sum is σ = 86535288. Its totient is φ = 20603600.

The previous prime is 45327959. The next prime is 45328007. The reversal of 45327964 is 46972354.

It is a happy number.

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, 515047 + ... + 515134.

It is an arithmetic number, because the mean of its divisors is an integer number (7211274).

Almost surely, 2^45327964 is an apocalyptic number.

45327964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45327964 is a deficient number, since it is larger than the sum of its proper divisors (41207324).

45327964 is a wasteful number, since it uses less digits than its factorization.

45327964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030196 (or 1030194 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 45327964 is about 6732.6045480185. The cubic root of 45327964 is about 356.5513381844.

The spelling of 45327964 in words is "forty-five million, three hundred twenty-seven thousand, nine hundred sixty-four".