52741392 has 160 divisors (see below), whose sum is σ = 160275456. Its totient is φ = 14784000.

The previous prime is 52741387. The next prime is 52741399. The reversal of 52741392 is 29314725.

It is a Harshad number since it is a multiple of its sum of digits (33).

Its product of digits (15120) is a multiple of the sum of its prime factors (189).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52741399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522142 + ... + 522242.

Almost surely, 2^52741392 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 52741392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80137728).

52741392 is an abundant number, since it is smaller than the sum of its proper divisors (107534064).

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

52741392 is a wasteful number, since it uses less digits than its factorization.

52741392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 183 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 52741392 is about 7262.3268998304. The cubic root of 52741392 is about 375.0166321512.

It can be divided in two parts, 5274 and 1392, that added together give a palindrome (6666).

The spelling of 52741392 in words is "fifty-two million, seven hundred forty-one thousand, three hundred ninety-two".