7357242 has 16 divisors (see below), whose sum is σ = 15222240. Its totient is φ = 2367792.

The previous prime is 7357223. The next prime is 7357247. The reversal of 7357242 is 2427537.

It is not an unprimeable number, because it can be changed into a prime (7357247) 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, 20968 + ... + 21315.

It is an arithmetic number, because the mean of its divisors is an integer number (951390).

Almost surely, 2^7357242 is an apocalyptic number.

7357242 is an abundant number, since it is smaller than the sum of its proper divisors (7864998).

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

7357242 is a wasteful number, since it uses less digits than its factorization.

7357242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42317.

The product of its digits is 11760, while the sum is 30.

The square root of 7357242 is about 2712.4236394782. The cubic root of 7357242 is about 194.4934651069.

The spelling of 7357242 in words is "seven million, three hundred fifty-seven thousand, two hundred forty-two".