49233744 has 180 divisors, whose sum is σ = 165958624. Its totient is φ = 13856832.

The previous prime is 49233733. The next prime is 49233773. The reversal of 49233744 is 44733294.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 49233699 and 49233708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 734799 + ... + 734865.

Almost surely, 2^49233744 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 49233744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82979312).

49233744 is an abundant number, since it is smaller than the sum of its proper divisors (116724880).

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

49233744 is an frugal number, since it uses more digits than its factorization.

49233744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 79 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 49233744 is about 7016.6761361773. The cubic root of 49233744 is about 366.5115126850.

The spelling of 49233744 in words is "forty-nine million, two hundred thirty-three thousand, seven hundred forty-four".