7242888 has 32 divisors (see below), whose sum is σ = 18495360. Its totient is φ = 2362560.

The previous prime is 7242887. The next prime is 7242943. The reversal of 7242888 is 8882427.

It is not an unprimeable number, because it can be changed into a prime (7242887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2083 + ... + 4338.

It is an arithmetic number, because the mean of its divisors is an integer number (577980).

Almost surely, 2^7242888 is an apocalyptic number.

It is an amenable number.

7242888 is an abundant number, since it is smaller than the sum of its proper divisors (11252472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7242888 is a wasteful number, since it uses less digits than its factorization.

7242888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477 (or 6473 counting only the distinct ones).

The product of its digits is 57344, while the sum is 39.

The square root of 7242888 is about 2691.2614142814. The cubic root of 7242888 is about 193.4805247177.

The spelling of 7242888 in words is "seven million, two hundred forty-two thousand, eight hundred eighty-eight".