7253608 has 8 divisors (see below), whose sum is σ = 13600530. Its totient is φ = 3626800.

The previous prime is 7253599. The next prime is 7253639. The reversal of 7253608 is 8063527.

It can be written as a sum of positive squares in only one way, i.e., 5299204 + 1954404 = 2302^2 + 1398^2 .

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

It is a super-2 number, since 2×7253608² = 105229658035328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7253608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453343 + ... + 453358.

Almost surely, 2^7253608 is an apocalyptic number.

It is an amenable number.

7253608 is a deficient number, since it is larger than the sum of its proper divisors (6346922).

7253608 is a wasteful number, since it uses less digits than its factorization.

7253608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906707 (or 906703 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7253608 is about 2693.2523090123. The cubic root of 7253608 is about 193.5759327367.

The spelling of 7253608 in words is "seven million, two hundred fifty-three thousand, six hundred eight".