49333536 has 120 divisors (see below), whose sum is σ = 165876480. Its totient is φ = 14090112.

The previous prime is 49333523. The next prime is 49333573. The reversal of 49333536 is 63533394.

49333536 is a `hidden beast` number, since 4 + 93 + 33 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49333536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16785 + ... + 19503.

It is an arithmetic number, because the mean of its divisors is an integer number (1382304).

Almost surely, 2^49333536 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 49333536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82938240).

49333536 is an abundant number, since it is smaller than the sum of its proper divisors (116542944).

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

49333536 is a wasteful number, since it uses less digits than its factorization.

49333536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748 (or 2731 counting only the distinct ones).

The product of its digits is 87480, while the sum is 36.

The square root of 49333536 is about 7023.7835957552. The cubic root of 49333536 is about 366.7589732709.

The spelling of 49333536 in words is "forty-nine million, three hundred thirty-three thousand, five hundred thirty-six".