7250504 has 8 divisors (see below), whose sum is σ = 13594710. Its totient is φ = 3625248.

The previous prime is 7250501. The next prime is 7250519. The reversal of 7250504 is 4050527.

It can be written as a sum of positive squares in only one way, i.e., 3648100 + 3602404 = 1910^2 + 1898^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 7250504.

It is not an unprimeable number, because it can be changed into a prime (7250501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453149 + ... + 453164.

Almost surely, 2^7250504 is an apocalyptic number.

It is an amenable number.

7250504 is a deficient number, since it is larger than the sum of its proper divisors (6344206).

7250504 is a wasteful number, since it uses less digits than its factorization.

7250504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906319 (or 906315 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 7250504 is about 2692.6759923912. The cubic root of 7250504 is about 193.5483168052.

Adding to 7250504 its sum of digits (23), we get a palindrome (7250527).

The spelling of 7250504 in words is "seven million, two hundred fifty thousand, five hundred four".