4180797 has 12 divisors (see below), whose sum is σ = 6102460. Its totient is φ = 2757888.

The previous prime is 4180789. The next prime is 4180801. The reversal of 4180797 is 7970814.

It can be written as a sum of positive squares in 2 ways, for example, as 962361 + 3218436 = 981^2 + 1794^2 .

It is not a de Polignac number, because 4180797 - 2³ = 4180789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4180747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1522 + ... + 3267.

Almost surely, 2^4180797 is an apocalyptic number.

It is an amenable number.

4180797 is a deficient number, since it is larger than the sum of its proper divisors (1921663).

4180797 is a wasteful number, since it uses less digits than its factorization.

4180797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4892 (or 4889 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 4180797 is about 2044.6997334572. The cubic root of 4180797 is about 161.0965946845.

The spelling of 4180797 in words is "four million, one hundred eighty thousand, seven hundred ninety-seven".