2534815 has 4 divisors (see below), whose sum is σ = 3041784. Its totient is φ = 2027848.

The previous prime is 2534789. The next prime is 2534821. The reversal of 2534815 is 5184352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2534815 - 2⁵ = 2534783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253477 + ... + 253486.

It is an arithmetic number, because the mean of its divisors is an integer number (760446).

2^2534815 is an apocalyptic number.

2534815 is a deficient number, since it is larger than the sum of its proper divisors (506969).

2534815 is an equidigital number, since it uses as much as digits as its factorization.

2534815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506968.

The product of its digits is 4800, while the sum is 28.

The square root of 2534815 is about 1592.1102348770. The cubic root of 2534815 is about 136.3479950410.

The spelling of 2534815 in words is "two million, five hundred thirty-four thousand, eight hundred fifteen".