7253508 has 24 divisors (see below), whose sum is σ = 16990848. Its totient is φ = 2408416.

The previous prime is 7253507. The next prime is 7253513. The reversal of 7253508 is 8053527.

It is a happy number.

It is a super-2 number, since 2×7253508² = 105226756612128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7253507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485 + ... + 4547.

It is an arithmetic number, because the mean of its divisors is an integer number (707952).

Almost surely, 2^7253508 is an apocalyptic number.

It is an amenable number.

7253508 is an abundant number, since it is smaller than the sum of its proper divisors (9737340).

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

7253508 is a wasteful number, since it uses less digits than its factorization.

7253508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2361 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 7253508 is about 2693.2337440334. The cubic root of 7253508 is about 193.5750431710.

The spelling of 7253508 in words is "seven million, two hundred fifty-three thousand, five hundred eight".