44042546 has 8 divisors (see below), whose sum is σ = 69949980. Its totient is φ = 20725888.

The previous prime is 44042533. The next prime is 44042573. The reversal of 44042546 is 64524044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44023225 + 19321 = 6635^2 + 139^2 .

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, 647651 + ... + 647718.

Almost surely, 2^44042546 is an apocalyptic number.

44042546 is a deficient number, since it is larger than the sum of its proper divisors (25907434).

44042546 is a wasteful number, since it uses less digits than its factorization.

44042546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295388.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 44042546 is about 6636.4558312400. The cubic root of 44042546 is about 353.1485864215.

The spelling of 44042546 in words is "forty-four million, forty-two thousand, five hundred forty-six".