44993402 has 4 divisors (see below), whose sum is σ = 67490106. Its totient is φ = 22496700.

The previous prime is 44993371. The next prime is 44993411. The reversal of 44993402 is 20439944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31147561 + 13845841 = 5581^2 + 3721^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11248349 + ... + 11248352.

Almost surely, 2^44993402 is an apocalyptic number.

44993402 is a deficient number, since it is larger than the sum of its proper divisors (22496704).

44993402 is a wasteful number, since it uses less digits than its factorization.

44993402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22496703.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 44993402 is about 6707.7121285875. The cubic root of 44993402 is about 355.6719456126.

The spelling of 44993402 in words is "forty-four million, nine hundred ninety-three thousand, four hundred two".