44966997 has 6 divisors (see below), whose sum is σ = 64952342. Its totient is φ = 29977992.

The previous prime is 44966981. The next prime is 44967007. The reversal of 44966997 is 79966944.

44966997 is a `hidden beast` number, since 4 + 496 + 69 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44435556 + 531441 = 6666^2 + 729^2 .

It is not a de Polignac number, because 44966997 - 2⁴ = 44966981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44966947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2498158 + ... + 2498175.

Almost surely, 2^44966997 is an apocalyptic number.

It is an amenable number.

44966997 is a deficient number, since it is larger than the sum of its proper divisors (19985345).

44966997 is a wasteful number, since it uses less digits than its factorization.

44966997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996339 (or 4996336 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 44966997 is about 6705.7435829295. The cubic root of 44966997 is about 355.6023549980.

The spelling of 44966997 in words is "forty-four million, nine hundred sixty-six thousand, nine hundred ninety-seven".