2504977 has 8 divisors (see below), whose sum is σ = 2594592. Its totient is φ = 2416800.

The previous prime is 2504969. The next prime is 2504981. The reversal of 2504977 is 7794052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2504977 - 2³ = 2504969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2504917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4102 + ... + 4672.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

2^2504977 is an apocalyptic number.

It is an amenable number.

2504977 is a deficient number, since it is larger than the sum of its proper divisors (89615).

2504977 is a wasteful number, since it uses less digits than its factorization.

2504977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2504977 is about 1582.7119131415. The cubic root of 2504977 is about 135.8108855056.

It can be divided in two parts, 2504 and 977, that added together give a square (3481 = 59²).

The spelling of 2504977 in words is "two million, five hundred four thousand, nine hundred seventy-seven".