44698442 has 16 divisors (see below), whose sum is σ = 69378120. Its totient is φ = 21581568.

The previous prime is 44698427. The next prime is 44698471. The reversal of 44698442 is 24489644.

It can be written as a sum of positive squares in 4 ways, for example, as 38700841 + 5997601 = 6221^2 + 2449^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44698442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7934 + ... + 12342.

Almost surely, 2^44698442 is an apocalyptic number.

44698442 is a deficient number, since it is larger than the sum of its proper divisors (24679678).

44698442 is a wasteful number, since it uses less digits than its factorization.

44698442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585.

The product of its digits is 221184, while the sum is 41.

The square root of 44698442 is about 6685.6893436653. The cubic root of 44698442 is about 354.8930233773.

The spelling of 44698442 in words is "forty-four million, six hundred ninety-eight thousand, four hundred forty-two".