7245988 has 12 divisors (see below), whose sum is σ = 12745600. Its totient is φ = 3604392.

The previous prime is 7245949. The next prime is 7245991. The reversal of 7245988 is 8895427.

It is a super-2 number, since 2×7245988² = 105008684192288, which contains 22 as substring.

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, 3756 + ... + 5347.

Almost surely, 2^7245988 is an apocalyptic number.

It is an amenable number.

7245988 is a deficient number, since it is larger than the sum of its proper divisors (5499612).

7245988 is a wasteful number, since it uses less digits than its factorization.

7245988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9306 (or 9304 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 7245988 is about 2691.8372907737. The cubic root of 7245988 is about 193.5081243932.

The spelling of 7245988 in words is "seven million, two hundred forty-five thousand, nine hundred eighty-eight".