5249592 has 24 divisors (see below), whose sum is σ = 14217840. Its totient is φ = 1749840.

The previous prime is 5249591. The next prime is 5249611. The reversal of 5249592 is 2959425.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5249591) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36384 + ... + 36527.

It is an arithmetic number, because the mean of its divisors is an integer number (592410).

Almost surely, 2^5249592 is an apocalyptic number.

It is an amenable number.

5249592 is an abundant number, since it is smaller than the sum of its proper divisors (8968248).

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

5249592 is a wasteful number, since it uses less digits than its factorization.

5249592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72923 (or 72916 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5249592 is about 2291.1988128489. The cubic root of 5249592 is about 173.7968298456.

The spelling of 5249592 in words is "five million, two hundred forty-nine thousand, five hundred ninety-two".