7452868 has 24 divisors (see below), whose sum is σ = 13934592. Its totient is φ = 3475584.

The previous prime is 7452859. The next prime is 7452869. The reversal of 7452868 is 8682547.

It is a self number, because there is not a number n which added to its sum of digits gives 7452868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7452869) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8205 + ... + 9067.

It is an arithmetic number, because the mean of its divisors is an integer number (580608).

Almost surely, 2^7452868 is an apocalyptic number.

It is an amenable number.

7452868 is a deficient number, since it is larger than the sum of its proper divisors (6481724).

7452868 is a wasteful number, since it uses less digits than its factorization.

7452868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 7452868 is about 2729.9941391878. The cubic root of 7452868 is about 195.3324855879.

The spelling of 7452868 in words is "seven million, four hundred fifty-two thousand, eight hundred sixty-eight".