7248628 has 6 divisors (see below), whose sum is σ = 12685106. Its totient is φ = 3624312.

The previous prime is 7248607. The next prime is 7248643. The reversal of 7248628 is 8268427.

It can be written as a sum of positive squares in only one way, i.e., 7246864 + 1764 = 2692^2 + 42^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906075 + ... + 906082.

Almost surely, 2^7248628 is an apocalyptic number.

It is an amenable number.

7248628 is a deficient number, since it is larger than the sum of its proper divisors (5436478).

7248628 is a wasteful number, since it uses less digits than its factorization.

7248628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812161 (or 1812159 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 7248628 is about 2692.3276175087. The cubic root of 7248628 is about 193.5316224273.

The spelling of 7248628 in words is "seven million, two hundred forty-eight thousand, six hundred twenty-eight".