49445612 has 6 divisors (see below), whose sum is σ = 86529828. Its totient is φ = 24722804.

The previous prime is 49445573. The next prime is 49445647. The reversal of 49445612 is 21654494.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6180698 + ... + 6180705.

It is an arithmetic number, because the mean of its divisors is an integer number (14421638).

Almost surely, 2^49445612 is an apocalyptic number.

It is an amenable number.

49445612 is a deficient number, since it is larger than the sum of its proper divisors (37084216).

49445612 is a wasteful number, since it uses less digits than its factorization.

49445612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12361407 (or 12361405 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 49445612 is about 7031.7573905817. The cubic root of 49445612 is about 367.0364977425.

The spelling of 49445612 in words is "forty-nine million, four hundred forty-five thousand, six hundred twelve".