49243392 has 216 divisors, whose sum is σ = 162620640. Its totient is φ = 14192640.

The previous prime is 49243379. The next prime is 49243393. The reversal of 49243392 is 29334294.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (49243393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 734943 + ... + 735009.

Almost surely, 2^49243392 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 49243392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81310320).

49243392 is an abundant number, since it is smaller than the sum of its proper divisors (113377248).

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

49243392 is a wasteful number, since it uses less digits than its factorization.

49243392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 112 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 49243392 is about 7017.3636075096. The cubic root of 49243392 is about 366.5354520393.

The spelling of 49243392 in words is "forty-nine million, two hundred forty-three thousand, three hundred ninety-two".