49631536 has 10 divisors (see below), whose sum is σ = 96161132. Its totient is φ = 24815760.

The previous prime is 49631531. The next prime is 49631537. The reversal of 49631536 is 63513694.

It is a junction number, because it is equal to n+sod(n) for n = 49631495 and 49631504.

It is not an unprimeable number, because it can be changed into a prime (49631531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550970 + ... + 1551001.

Almost surely, 2^49631536 is an apocalyptic number.

It is an amenable number.

49631536 is a deficient number, since it is larger than the sum of its proper divisors (46529596).

49631536 is a wasteful number, since it uses less digits than its factorization.

49631536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101979 (or 3101973 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

The square root of 49631536 is about 7044.9652944496. The cubic root of 49631536 is about 367.4959624404.

The spelling of 49631536 in words is "forty-nine million, six hundred thirty-one thousand, five hundred thirty-six".