7797141 has 24 divisors (see below), whose sum is σ = 12745824. Its totient is φ = 4723920.

The previous prime is 7797137. The next prime is 7797157. The reversal of 7797141 is 1417977.

It is not a de Polignac number, because 7797141 - 2² = 7797137 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7797096 and 7797105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7797131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1215 + ... + 4131.

It is an arithmetic number, because the mean of its divisors is an integer number (531076).

Almost surely, 2^7797141 is an apocalyptic number.

It is an amenable number.

7797141 is a deficient number, since it is larger than the sum of its proper divisors (4948683).

7797141 is a wasteful number, since it uses less digits than its factorization.

7797141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943 (or 2931 counting only the distinct ones).

The product of its digits is 12348, while the sum is 36.

The square root of 7797141 is about 2792.3361187364. The cubic root of 7797141 is about 198.2950147629.

The spelling of 7797141 in words is "seven million, seven hundred ninety-seven thousand, one hundred forty-one".