2468531 has 4 divisors (see below), whose sum is σ = 2658432. Its totient is φ = 2278632.

The previous prime is 2468527. The next prime is 2468549. The reversal of 2468531 is 1358642.

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 2468531 - 2² = 2468527 is a prime.

It is a super-2 number, since 2×2468531² = 12187290595922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2468494 and 2468503.

It is not an unprimeable number, because it can be changed into a prime (2468591) 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, 94931 + ... + 94956.

It is an arithmetic number, because the mean of its divisors is an integer number (664608).

2^2468531 is an apocalyptic number.

2468531 is a deficient number, since it is larger than the sum of its proper divisors (189901).

2468531 is a wasteful number, since it uses less digits than its factorization.

2468531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189900.

The product of its digits is 5760, while the sum is 29.

The square root of 2468531 is about 1571.1559438834. The cubic root of 2468531 is about 135.1490078526.

The spelling of 2468531 in words is "two million, four hundred sixty-eight thousand, five hundred thirty-one".