49697016 has 16 divisors (see below), whose sum is σ = 124242600. Its totient is φ = 16565664.

The previous prime is 49697003. The next prime is 49697099. The reversal of 49697016 is 61079694.

It is a congruent number.

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, 1035331 + ... + 1035378.

Almost surely, 2^49697016 is an apocalyptic number.

It is an amenable number.

49697016 is an abundant number, since it is smaller than the sum of its proper divisors (74545584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49697016 is a wasteful number, since it uses less digits than its factorization.

49697016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070718 (or 2070714 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 49697016 is about 7049.6110531007. The cubic root of 49697016 is about 367.6575066436.

The spelling of 49697016 in words is "forty-nine million, six hundred ninety-seven thousand, sixteen".