7270716 has 12 divisors (see below), whose sum is σ = 16965032. Its totient is φ = 2423568.

The previous prime is 7270693. The next prime is 7270721. The reversal of 7270716 is 6170727.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7270716² = 105726622305312, which contains 22 as substring.

It is a congruent 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, 302935 + ... + 302958.

Almost surely, 2^7270716 is an apocalyptic number.

It is an amenable number.

7270716 is an abundant number, since it is smaller than the sum of its proper divisors (9694316).

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

7270716 is a wasteful number, since it uses less digits than its factorization.

7270716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605900 (or 605898 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 7270716 is about 2696.4265241241. The cubic root of 7270716 is about 193.7279994443.

The spelling of 7270716 in words is "seven million, two hundred seventy thousand, seven hundred sixteen".