45665276 has 6 divisors (see below), whose sum is σ = 79914240. Its totient is φ = 22832636.

The previous prime is 45665261. The next prime is 45665297. The reversal of 45665276 is 67256654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708156 + ... + 5708163.

It is an arithmetic number, because the mean of its divisors is an integer number (13319040).

Almost surely, 2^45665276 is an apocalyptic number.

It is an amenable number.

45665276 is a deficient number, since it is larger than the sum of its proper divisors (34248964).

45665276 is a wasteful number, since it uses less digits than its factorization.

45665276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11416323 (or 11416321 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 45665276 is about 6757.6087486625. The cubic root of 45665276 is about 357.4335893071.

The spelling of 45665276 in words is "forty-five million, six hundred sixty-five thousand, two hundred seventy-six".