7292442 has 8 divisors (see below), whose sum is σ = 14584896. Its totient is φ = 2430812.

The previous prime is 7292431. The next prime is 7292479. The reversal of 7292442 is 2442927.

It is a sphenic number, since it is the product of 3 distinct primes.

7292442 is an admirable number.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607698 + ... + 607709.

It is an arithmetic number, because the mean of its divisors is an integer number (1823112).

Almost surely, 2^7292442 is an apocalyptic number.

7292442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7292442 is a wasteful number, since it uses less digits than its factorization.

7292442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215412.

The product of its digits is 8064, while the sum is 30.

The square root of 7292442 is about 2700.4521843573. The cubic root of 7292442 is about 193.9207704245.

The spelling of 7292442 in words is "seven million, two hundred ninety-two thousand, four hundred forty-two".