49440974 has 16 divisors (see below), whose sum is σ = 81250560. Its totient is φ = 22376760.

The previous prime is 49440967. The next prime is 49441009. The reversal of 49440974 is 47904494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557 + ... + 9959.

It is an arithmetic number, because the mean of its divisors is an integer number (5078160).

Almost surely, 2^49440974 is an apocalyptic number.

49440974 is a deficient number, since it is larger than the sum of its proper divisors (31809586).

49440974 is a wasteful number, since it uses less digits than its factorization.

49440974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9655.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 49440974 is about 7031.4275933128. The cubic root of 49440974 is about 367.0250213719.

The spelling of 49440974 in words is "forty-nine million, four hundred forty thousand, nine hundred seventy-four".