2497077 has 18 divisors (see below), whose sum is σ = 3966326. Its totient is φ = 1512720.

The previous prime is 2497067. The next prime is 2497097. The reversal of 2497077 is 7707942.

It can be written as a sum of positive squares in only one way, i.e., 1920996 + 576081 = 1386^2 + 759^2 .

It is not a de Polignac number, because 2497077 - 2⁶ = 2497013 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 (2497007) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 58 + ... + 2235.

2^2497077 is an apocalyptic number.

It is an amenable number.

2497077 is a deficient number, since it is larger than the sum of its proper divisors (1469249).

2497077 is a wasteful number, since it uses less digits than its factorization.

2497077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321 (or 2307 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 2497077 is about 1580.2142259833. The cubic root of 2497077 is about 135.6679652501.

The spelling of 2497077 in words is "two million, four hundred ninety-seven thousand, seventy-seven".