2563097 has 4 divisors (see below), whose sum is σ = 2674560. Its totient is φ = 2451636.

The previous prime is 2563087. The next prime is 2563109. The reversal of 2563097 is 7903652.

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 2563097 - 2⁸ = 2562841 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2563007) 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, 55697 + ... + 55742.

It is an arithmetic number, because the mean of its divisors is an integer number (668640).

2^2563097 is an apocalyptic number.

It is an amenable number.

2563097 is a deficient number, since it is larger than the sum of its proper divisors (111463).

2563097 is a wasteful number, since it uses less digits than its factorization.

2563097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111462.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2563097 is about 1600.9675199703. The cubic root of 2563097 is about 136.8532180402.

The spelling of 2563097 in words is "two million, five hundred sixty-three thousand, ninety-seven".