44428654 has 8 divisors (see below), whose sum is σ = 66819960. Its totient is φ = 22155336.

The previous prime is 44428639. The next prime is 44428691. The reversal of 44428654 is 45682444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28549 + ... + 30064.

It is an arithmetic number, because the mean of its divisors is an integer number (8352495).

Almost surely, 2^44428654 is an apocalyptic number.

44428654 is a deficient number, since it is larger than the sum of its proper divisors (22391306).

44428654 is a wasteful number, since it uses less digits than its factorization.

44428654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58994.

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

The square root of 44428654 is about 6665.4822781251. The cubic root of 44428654 is about 354.1775684641.

The spelling of 44428654 in words is "forty-four million, four hundred twenty-eight thousand, six hundred fifty-four".