49628634 has 48 divisors (see below), whose sum is σ = 109970784. Its totient is φ = 14919520.

The previous prime is 49628611. The next prime is 49628647. The reversal of 49628634 is 43682694.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142849 + ... + 143195.

It is an arithmetic number, because the mean of its divisors is an integer number (2291058).

Almost surely, 2^49628634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49628634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54985392).

49628634 is an abundant number, since it is smaller than the sum of its proper divisors (60342150).

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

49628634 is a wasteful number, since it uses less digits than its factorization.

49628634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 560 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 49628634 is about 7044.7593287493. The cubic root of 49628634 is about 367.4887996957.

The spelling of 49628634 in words is "forty-nine million, six hundred twenty-eight thousand, six hundred thirty-four".