7428088 has 16 divisors (see below), whose sum is σ = 14661000. Its totient is φ = 3518496.

The previous prime is 7428079. The next prime is 7428119. The reversal of 7428088 is 8808247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24283 + ... + 24586.

Almost surely, 2^7428088 is an apocalyptic number.

It is an amenable number.

7428088 is a deficient number, since it is larger than the sum of its proper divisors (7232912).

7428088 is a wasteful number, since it uses less digits than its factorization.

7428088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48894 (or 48890 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 7428088 is about 2725.4518891369. The cubic root of 7428088 is about 195.1157585748.

The spelling of 7428088 in words is "seven million, four hundred twenty-eight thousand, eighty-eight".