49659232 has 48 divisors (see below), whose sum is σ = 113121792. Its totient is φ = 21018240.

The previous prime is 49659221. The next prime is 49659263. The reversal of 49659232 is 23295694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17257 + ... + 19927.

It is an arithmetic number, because the mean of its divisors is an integer number (2356704).

It is a vampire number, since it can be written as 5342 ⋅ 9296 (with its own digits).

Almost surely, 2^49659232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49659232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56560896).

49659232 is an abundant number, since it is smaller than the sum of its proper divisors (63462560).

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

49659232 is a wasteful number, since it uses less digits than its factorization.

49659232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771 (or 2763 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 49659232 is about 7046.9306793809. The cubic root of 49659232 is about 367.5643079342.

The spelling of 49659232 in words is "forty-nine million, six hundred fifty-nine thousand, two hundred thirty-two".