7242760 has 32 divisors (see below), whose sum is σ = 18624960. Its totient is φ = 2483136.

The previous prime is 7242751. The next prime is 7242793. The reversal of 7242760 is 672427.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12654 + ... + 13213.

It is an arithmetic number, because the mean of its divisors is an integer number (582030).

Almost surely, 2^7242760 is an apocalyptic number.

7242760 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7242760 is an abundant number, since it is smaller than the sum of its proper divisors (11382200).

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

7242760 is a wasteful number, since it uses less digits than its factorization.

7242760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25885 (or 25881 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 7242760 is about 2691.2376335062. The cubic root of 7242760 is about 193.4793849489.

The spelling of 7242760 in words is "seven million, two hundred forty-two thousand, seven hundred sixty".