7464428 has 24 divisors (see below), whose sum is σ = 14281344. Its totient is φ = 3398400.

The previous prime is 7464421. The next prime is 7464433. The reversal of 7464428 is 8244647.

It is not an unprimeable number, because it can be changed into a prime (7464421) 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, 338 + ... + 3878.

It is an arithmetic number, because the mean of its divisors is an integer number (595056).

Almost surely, 2^7464428 is an apocalyptic number.

It is an amenable number.

7464428 is a deficient number, since it is larger than the sum of its proper divisors (6816916).

7464428 is a wasteful number, since it uses less digits than its factorization.

7464428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593 (or 3591 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 7464428 is about 2732.1105394914. The cubic root of 7464428 is about 195.4334255692.

The spelling of 7464428 in words is "seven million, four hundred sixty-four thousand, four hundred twenty-eight".