2537423 has 16 divisors (see below), whose sum is σ = 3038784. Its totient is φ = 2073600.

The previous prime is 2537419. The next prime is 2537459. The reversal of 2537423 is 3247352.

It is a cyclic number.

It is not a de Polignac number, because 2537423 - 2² = 2537419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2537392 and 2537401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537323) 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, 25073 + ... + 25173.

It is an arithmetic number, because the mean of its divisors is an integer number (189924).

2^2537423 is an apocalyptic number.

2537423 is a deficient number, since it is larger than the sum of its proper divisors (501361).

2537423 is a wasteful number, since it uses less digits than its factorization.

2537423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242.

The product of its digits is 5040, while the sum is 26.

The square root of 2537423 is about 1592.9290630785. The cubic root of 2537423 is about 136.3947405545.

The spelling of 2537423 in words is "two million, five hundred thirty-seven thousand, four hundred twenty-three".