7242175 has 12 divisors (see below), whose sum is σ = 9054976. Its totient is φ = 5745600.

The previous prime is 7242149. The next prime is 7242181. The reversal of 7242175 is 5712427.

It is not a de Polignac number, because 7242175 - 2⁵ = 7242143 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2035 + ... + 4315.

Almost surely, 2^7242175 is an apocalyptic number.

7242175 is a deficient number, since it is larger than the sum of its proper divisors (1812801).

7242175 is a wasteful number, since it uses less digits than its factorization.

7242175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418 (or 2413 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 7242175 is about 2691.1289452570. The cubic root of 7242175 is about 193.4741756784.

The spelling of 7242175 in words is "seven million, two hundred forty-two thousand, one hundred seventy-five".