7472453 has 4 divisors (see below), whose sum is σ = 7865760. Its totient is φ = 7079148.

The previous prime is 7472449. The next prime is 7472461. The reversal of 7472453 is 3542747.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7472453 - 2² = 7472449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7475453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196625 + ... + 196662.

It is an arithmetic number, because the mean of its divisors is an integer number (1966440).

Almost surely, 2^7472453 is an apocalyptic number.

It is an amenable number.

7472453 is a deficient number, since it is larger than the sum of its proper divisors (393307).

7472453 is a wasteful number, since it uses less digits than its factorization.

7472453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393306.

The product of its digits is 23520, while the sum is 32.

The square root of 7472453 is about 2733.5787897919. The cubic root of 7472453 is about 195.5034372536.

It can be divided in two parts, 74 and 72453, that added together give a palindrome (72527).

The spelling of 7472453 in words is "seven million, four hundred seventy-two thousand, four hundred fifty-three".