44903402 has 8 divisors (see below), whose sum is σ = 68626116. Its totient is φ = 22028032.

The previous prime is 44903393. The next prime is 44903431. The reversal of 44903402 is 20430944.

It is a Cunningham number, because it is equal to 6701²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 44903401 + 1 = 6701^2 + 1^2 .

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

It is a super-2 number, since 2×44903402² = 4032631022347208, which contains 22 as substring.

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, 211703 + ... + 211914.

Almost surely, 2^44903402 is an apocalyptic number.

44903402 is a deficient number, since it is larger than the sum of its proper divisors (23722714).

44903402 is a wasteful number, since it uses less digits than its factorization.

44903402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423672.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 44903402 is about 6701.0000746157. Note that the first 4 decimals coincide. The cubic root of 44903402 is about 355.4346379121.

The spelling of 44903402 in words is "forty-four million, nine hundred three thousand, four hundred two".