7264375 has 20 divisors (see below), whose sum is σ = 9278280. Its totient is φ = 5684000.

The previous prime is 7264373. The next prime is 7264379. The reversal of 7264375 is 5734627.

It is a happy number.

It is not a de Polignac number, because 7264375 - 2¹ = 7264373 is a prime.

It is a super-2 number, since 2×7264375² = 105542288281250, 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 7264375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7264373) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36777 + ... + 36973.

It is an arithmetic number, because the mean of its divisors is an integer number (463914).

Almost surely, 2^7264375 is an apocalyptic number.

7264375 is a deficient number, since it is larger than the sum of its proper divisors (2013905).

7264375 is an equidigital number, since it uses as much as digits as its factorization.

7264375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 261 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 7264375 is about 2695.2504521844. The cubic root of 7264375 is about 193.6716644821.

The spelling of 7264375 in words is "seven million, two hundred sixty-four thousand, three hundred seventy-five".