7464628 has 12 divisors (see below), whose sum is σ = 13367200. Its totient is φ = 3645432.

The previous prime is 7464623. The next prime is 7464703. The reversal of 7464628 is 8264647.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7464623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21528 + ... + 21871.

Almost surely, 2^7464628 is an apocalyptic number.

It is an amenable number.

7464628 is a deficient number, since it is larger than the sum of its proper divisors (5902572).

7464628 is a wasteful number, since it uses less digits than its factorization.

7464628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43446 (or 43444 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 7464628 is about 2732.1471409864. The cubic root of 7464628 is about 195.4351710183.

Adding to 7464628 its product of digits (64512), we get a triangular number (7529140 = T₃₈₈₀).

The spelling of 7464628 in words is "seven million, four hundred sixty-four thousand, six hundred twenty-eight".