7242466 has 32 divisors (see below), whose sum is σ = 13685760. Its totient is φ = 2792400.

The previous prime is 7242457. The next prime is 7242479. The reversal of 7242466 is 6642427.

It is a super-2 number, since 2×7242466² = 104906627522312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19995 + ... + 20353.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^7242466 is an apocalyptic number.

7242466 is a deficient number, since it is larger than the sum of its proper divisors (6443294).

7242466 is a wasteful number, since it uses less digits than its factorization.

7242466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510.

The product of its digits is 16128, while the sum is 31.

The square root of 7242466 is about 2691.1830112425. The cubic root of 7242466 is about 193.4767669916.

The spelling of 7242466 in words is "seven million, two hundred forty-two thousand, four hundred sixty-six".