7425253 has 8 divisors (see below), whose sum is σ = 8184960. Its totient is φ = 6679680.

The previous prime is 7425239. The next prime is 7425259. The reversal of 7425253 is 3525247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7425253 - 2¹³ = 7417061 is a prime.

It is a super-2 number, since 2×7425253² = 110268764228018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7425259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413 + ... + 4546.

It is an arithmetic number, because the mean of its divisors is an integer number (1023120).

Almost surely, 2^7425253 is an apocalyptic number.

It is an amenable number.

7425253 is a deficient number, since it is larger than the sum of its proper divisors (759707).

7425253 is a wasteful number, since it uses less digits than its factorization.

7425253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067.

The product of its digits is 8400, while the sum is 28.

The square root of 7425253 is about 2724.9317422644. The cubic root of 7425253 is about 195.0909328250.

It can be divided in two parts, 74252 and 53, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 7425253 in words is "seven million, four hundred twenty-five thousand, two hundred fifty-three".