44974966 has 4 divisors (see below), whose sum is σ = 67462452. Its totient is φ = 22487482.

The previous prime is 44974949. The next prime is 44974967. The reversal of 44974966 is 66947944.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44974967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11243740 + ... + 11243743.

It is an arithmetic number, because the mean of its divisors is an integer number (16865613).

Almost surely, 2^44974966 is an apocalyptic number.

44974966 is a deficient number, since it is larger than the sum of its proper divisors (22487486).

44974966 is a wasteful number, since it uses less digits than its factorization.

44974966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22487485.

The product of its digits is 1306368, while the sum is 49.

The square root of 44974966 is about 6706.3377487269. The cubic root of 44974966 is about 355.6233602386.

The spelling of 44974966 in words is "forty-four million, nine hundred seventy-four thousand, nine hundred sixty-six".