44072074 has 4 divisors (see below), whose sum is σ = 66108114. Its totient is φ = 22036036.

The previous prime is 44072059. The next prime is 44072081. The reversal of 44072074 is 47027044.

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., 22496049 + 21576025 = 4743^2 + 4645^2 .

It is a super-2 number, since 2×44072074² = 3884695413322952, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 11018017 + ... + 11018020.

Almost surely, 2^44072074 is an apocalyptic number.

44072074 is a deficient number, since it is larger than the sum of its proper divisors (22036040).

44072074 is a wasteful number, since it uses less digits than its factorization.

44072074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22036039.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 44072074 is about 6638.6801399073. The cubic root of 44072074 is about 353.2274907452.

The spelling of 44072074 in words is "forty-four million, seventy-two thousand, seventy-four".