7404252 has 48 divisors (see below), whose sum is σ = 18251520. Its totient is φ = 2331648.

The previous prime is 7404247. The next prime is 7404253. The reversal of 7404252 is 2524047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38268 + ... + 38460.

It is an arithmetic number, because the mean of its divisors is an integer number (380240).

Almost surely, 2^7404252 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 7404252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9125760).

7404252 is an abundant number, since it is smaller than the sum of its proper divisors (10847268).

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

7404252 is a wasteful number, since it uses less digits than its factorization.

7404252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 7404252 is about 2721.0755226564. The cubic root of 7404252 is about 194.9068325479.

Adding to 7404252 its reverse (2524047), we get a palindrome (9928299).

The spelling of 7404252 in words is "seven million, four hundred four thousand, two hundred fifty-two".