7292241 has 32 divisors (see below), whose sum is σ = 12080640. Its totient is φ = 4309200.

The previous prime is 7292239. The next prime is 7292251. The reversal of 7292241 is 1422927.

It is not a de Polignac number, because 7292241 - 2¹ = 7292239 is a prime.

It is a super-3 number, since 3×7292241³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7292221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12486 + ... + 13056.

It is an arithmetic number, because the mean of its divisors is an integer number (377520).

Almost surely, 2^7292241 is an apocalyptic number.

It is an amenable number.

7292241 is a deficient number, since it is larger than the sum of its proper divisors (4788399).

7292241 is a wasteful number, since it uses less digits than its factorization.

7292241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 628 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 7292241 is about 2700.4149681114. The cubic root of 7292241 is about 193.9189887428.

The spelling of 7292241 in words is "seven million, two hundred ninety-two thousand, two hundred forty-one".