49440268 has 6 divisors (see below), whose sum is σ = 86520476. Its totient is φ = 24720132.

The previous prime is 49440253. The next prime is 49440277. The reversal of 49440268 is 86204494.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6180030 + ... + 6180037.

Almost surely, 2^49440268 is an apocalyptic number.

It is an amenable number.

49440268 is a deficient number, since it is larger than the sum of its proper divisors (37080208).

49440268 is a wasteful number, since it uses less digits than its factorization.

49440268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12360071 (or 12360069 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 49440268 is about 7031.3773899571. The cubic root of 49440268 is about 367.0232743668.

The spelling of 49440268 in words is "forty-nine million, four hundred forty thousand, two hundred sixty-eight".