7490325 has 12 divisors (see below), whose sum is σ = 12384128. Its totient is φ = 3994800.

The previous prime is 7490309. The next prime is 7490363. The reversal of 7490325 is 5230947.

It is not a de Polignac number, because 7490325 - 2⁴ = 7490309 is a prime.

It is a super-3 number, since 3×7490325³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7490292 and 7490301.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 49861 + ... + 50010.

Almost surely, 2^7490325 is an apocalyptic number.

7490325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7490325 is a deficient number, since it is larger than the sum of its proper divisors (4893803).

7490325 is a wasteful number, since it uses less digits than its factorization.

7490325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99884 (or 99879 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 7490325 is about 2736.8458122445. The cubic root of 7490325 is about 195.6591761852.

The spelling of 7490325 in words is "seven million, four hundred ninety thousand, three hundred twenty-five".