49630641 has 12 divisors (see below), whose sum is σ = 69841872. Its totient is φ = 31344984.

The previous prime is 49630613. The next prime is 49630649. The reversal of 49630641 is 14603694.

It is not a de Polignac number, because 49630641 - 2⁶ = 49630577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49630649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21831 + ... + 23996.

It is an arithmetic number, because the mean of its divisors is an integer number (5820156).

Almost surely, 2^49630641 is an apocalyptic number.

It is an amenable number.

49630641 is a deficient number, since it is larger than the sum of its proper divisors (20211231).

49630641 is a wasteful number, since it uses less digits than its factorization.

49630641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45868 (or 45849 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 49630641 is about 7044.9017736232. The cubic root of 49630641 is about 367.4937534224.

The spelling of 49630641 in words is "forty-nine million, six hundred thirty thousand, six hundred forty-one".