44564452 has 6 divisors (see below), whose sum is σ = 77987798. Its totient is φ = 22282224.

The previous prime is 44564449. The next prime is 44564459. The reversal of 44564452 is 25446544.

It can be written as a sum of positive squares in only one way, i.e., 31990336 + 12574116 = 5656^2 + 3546^2 .

It is not an unprimeable number, because it can be changed into a prime (44564459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570553 + ... + 5570560.

Almost surely, 2^44564452 is an apocalyptic number.

It is an amenable number.

44564452 is a deficient number, since it is larger than the sum of its proper divisors (33423346).

44564452 is a wasteful number, since it uses less digits than its factorization.

44564452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141117 (or 11141115 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 44564452 is about 6675.6611657573. The cubic root of 44564452 is about 354.5380541798.

The spelling of 44564452 in words is "forty-four million, five hundred sixty-four thousand, four hundred fifty-two".