44648452 has 24 divisors (see below), whose sum is σ = 79591680. Its totient is φ = 21912000.

The previous prime is 44648431. The next prime is 44648453. The reversal of 44648452 is 25484644.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44648453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59077 + ... + 59827.

It is an arithmetic number, because the mean of its divisors is an integer number (3316320).

Almost surely, 2^44648452 is an apocalyptic number.

It is an amenable number.

44648452 is a deficient number, since it is larger than the sum of its proper divisors (34943228).

44648452 is a wasteful number, since it uses less digits than its factorization.

44648452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its digits is 122880, while the sum is 37.

The square root of 44648452 is about 6681.9497154648. The cubic root of 44648452 is about 354.7606718579.

The spelling of 44648452 in words is "forty-four million, six hundred forty-eight thousand, four hundred fifty-two".