7268242 has 8 divisors (see below), whose sum is σ = 10915632. Its totient is φ = 3629700.

The previous prime is 7268213. The next prime is 7268267. The reversal of 7268242 is 2428627.

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

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, 517 + ... + 3847.

It is an arithmetic number, because the mean of its divisors is an integer number (1364454).

Almost surely, 2^7268242 is an apocalyptic number.

7268242 is a deficient number, since it is larger than the sum of its proper divisors (3647390).

7268242 is a wasteful number, since it uses less digits than its factorization.

7268242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424.

The product of its digits is 10752, while the sum is 31.

The square root of 7268242 is about 2695.9677297772. The cubic root of 7268242 is about 193.7060237342.

The spelling of 7268242 in words is "seven million, two hundred sixty-eight thousand, two hundred forty-two".