2489177 has 4 divisors (see below), whose sum is σ = 2492880. Its totient is φ = 2485476.

The previous prime is 2489161. The next prime is 2489183. The reversal of 2489177 is 7719842.

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.

It is a cyclic number.

It is not a de Polignac number, because 2489177 - 2⁴ = 2489161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2489177.

It is not an unprimeable number, because it can be changed into a prime (2489107) 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, 527 + ... + 2292.

It is an arithmetic number, because the mean of its divisors is an integer number (623220).

2^2489177 is an apocalyptic number.

It is an amenable number.

2489177 is a deficient number, since it is larger than the sum of its proper divisors (3703).

2489177 is an equidigital number, since it uses as much as digits as its factorization.

2489177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702.

The product of its digits is 28224, while the sum is 38.

The square root of 2489177 is about 1577.7125847251. The cubic root of 2489177 is about 135.5247432381.

The spelling of 2489177 in words is "two million, four hundred eighty-nine thousand, one hundred seventy-seven".