7072994 has 8 divisors (see below), whose sum is σ = 10896348. Its totient is φ = 3440880.

The previous prime is 7072993. The next prime is 7073023. The reversal of 7072994 is 4992707.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4897369 + 2175625 = 2213^2 + 1475^2 .

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 (7072993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47717 + ... + 47864.

Almost surely, 2^7072994 is an apocalyptic number.

7072994 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7072994 is a deficient number, since it is larger than the sum of its proper divisors (3823354).

7072994 is a wasteful number, since it uses less digits than its factorization.

7072994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95620.

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

The square root of 7072994 is about 2659.5101052637. The cubic root of 7072994 is about 191.9557370477.

The spelling of 7072994 in words is "seven million, seventy-two thousand, nine hundred ninety-four".