4180977 has 20 divisors (see below), whose sum is σ = 6342336. Its totient is φ = 2744280.

The previous prime is 4180961. The next prime is 4180987. The reversal of 4180977 is 7790814.

It is not a de Polignac number, because 4180977 - 2⁴ = 4180961 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 nialpdrome in base 9.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4180927) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5388 + ... + 6114.

Almost surely, 2^4180977 is an apocalyptic number.

It is an amenable number.

4180977 is a deficient number, since it is larger than the sum of its proper divisors (2161359).

4180977 is an equidigital number, since it uses as much as digits as its factorization.

4180977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 801 counting only the distinct ones).

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

The square root of 4180977 is about 2044.7437492263. The cubic root of 4180977 is about 161.0989066018.

It can be divided in two parts, 41 and 80977, that added together give a palindrome (81018).

The spelling of 4180977 in words is "four million, one hundred eighty thousand, nine hundred seventy-seven".