7270894 has 4 divisors (see below), whose sum is σ = 10906344. Its totient is φ = 3635446.

The previous prime is 7270891. The next prime is 7270903. The reversal of 7270894 is 4980727.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817722 + ... + 1817725.

It is an arithmetic number, because the mean of its divisors is an integer number (2726586).

Almost surely, 2^7270894 is an apocalyptic number.

7270894 is a deficient number, since it is larger than the sum of its proper divisors (3635450).

7270894 is a wasteful number, since it uses less digits than its factorization.

7270894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635449.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 7270894 is about 2696.4595305697. The cubic root of 7270894 is about 193.7295803662.

The spelling of 7270894 in words is "seven million, two hundred seventy thousand, eight hundred ninety-four".