7994261 has 4 divisors (see below), whose sum is σ = 8721024. Its totient is φ = 7267500.

The previous prime is 7994237. The next prime is 7994263. The reversal of 7994261 is 1624997.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1624997 = 11 ⋅147727.

It is a cyclic number.

It is not a de Polignac number, because 7994261 - 2⁶ = 7994197 is a prime.

It is a super-2 number, since 2×7994261² = 127816417872242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7994263) 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, 363365 + ... + 363386.

It is an arithmetic number, because the mean of its divisors is an integer number (2180256).

Almost surely, 2^7994261 is an apocalyptic number.

It is an amenable number.

7994261 is a deficient number, since it is larger than the sum of its proper divisors (726763).

7994261 is a wasteful number, since it uses less digits than its factorization.

7994261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726762.

The product of its digits is 27216, while the sum is 38.

The square root of 7994261 is about 2827.4124212785. The cubic root of 7994261 is about 199.9521635593.

The spelling of 7994261 in words is "seven million, nine hundred ninety-four thousand, two hundred sixty-one".