44621402 has 8 divisors (see below), whose sum is σ = 76493856. Its totient is φ = 19123452.

The previous prime is 44621399. The next prime is 44621429. The reversal of 44621402 is 20412644.

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

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, 1593608 + ... + 1593635.

It is an arithmetic number, because the mean of its divisors is an integer number (9561732).

Almost surely, 2^44621402 is an apocalyptic number.

44621402 is a deficient number, since it is larger than the sum of its proper divisors (31872454).

44621402 is a wasteful number, since it uses less digits than its factorization.

44621402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187252.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 44621402 is about 6679.9252989835. The cubic root of 44621402 is about 354.6890141681.

The spelling of 44621402 in words is "forty-four million, six hundred twenty-one thousand, four hundred two".