7270994 has 8 divisors (see below), whose sum is σ = 11138688. Its totient is φ = 3558100.

The previous prime is 7270993. The next prime is 7270997. The reversal of 7270994 is 4990727.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (7270993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38582 + ... + 38769.

It is an arithmetic number, because the mean of its divisors is an integer number (1392336).

Almost surely, 2^7270994 is an apocalyptic number.

7270994 is a deficient number, since it is larger than the sum of its proper divisors (3867694).

7270994 is a wasteful number, since it uses less digits than its factorization.

7270994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77400.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 7270994 is about 2696.4780733394. The cubic root of 7270994 is about 193.7304685133.

The spelling of 7270994 in words is "seven million, two hundred seventy thousand, nine hundred ninety-four".