7245662 has 4 divisors (see below), whose sum is σ = 10868496. Its totient is φ = 3622830.

The previous prime is 7245619. The next prime is 7245671. The reversal of 7245662 is 2665427.

It is a semiprime because it is the product of two primes.

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, 1811414 + ... + 1811417.

It is an arithmetic number, because the mean of its divisors is an integer number (2717124).

Almost surely, 2^7245662 is an apocalyptic number.

7245662 is a deficient number, since it is larger than the sum of its proper divisors (3622834).

7245662 is a wasteful number, since it uses less digits than its factorization.

7245662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622833.

The product of its digits is 20160, while the sum is 32.

The square root of 7245662 is about 2691.7767366555. The cubic root of 7245662 is about 193.5052223461.

The spelling of 7245662 in words is "seven million, two hundred forty-five thousand, six hundred sixty-two".