2523927 has 16 divisors (see below), whose sum is σ = 3971072. Its totient is φ = 1395360.

The previous prime is 2523923. The next prime is 2523931. The reversal of 2523927 is 7293252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2523923) and next prime (2523931).

It is not a de Polignac number, because 2523927 - 2² = 2523923 is a prime.

2523927 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2523894 and 2523903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1288 + ... + 2589.

It is an arithmetic number, because the mean of its divisors is an integer number (248192).

2^2523927 is an apocalyptic number.

2523927 is a deficient number, since it is larger than the sum of its proper divisors (1447145).

2523927 is a wasteful number, since it uses less digits than its factorization.

2523927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918.

The product of its digits is 7560, while the sum is 30.

The square root of 2523927 is about 1588.6871938805. The cubic root of 2523927 is about 136.1524925899.

The spelling of 2523927 in words is "two million, five hundred twenty-three thousand, nine hundred twenty-seven".