49645996 has 6 divisors (see below), whose sum is σ = 86880500. Its totient is φ = 24822996.

The previous prime is 49645991. The next prime is 49645997. The reversal of 49645996 is 69954694.

It is not an unprimeable number, because it can be changed into a prime (49645991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6205746 + ... + 6205753.

Almost surely, 2^49645996 is an apocalyptic number.

It is an amenable number.

49645996 is a deficient number, since it is larger than the sum of its proper divisors (37234504).

49645996 is a wasteful number, since it uses less digits than its factorization.

49645996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12411503 (or 12411501 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 52.

The square root of 49645996 is about 7045.9914845251. The cubic root of 49645996 is about 367.5316485925.

The spelling of 49645996 in words is "forty-nine million, six hundred forty-five thousand, nine hundred ninety-six".