2632408249 has 3 divisors (see below), whose sum is σ = 2632459557. Its totient is φ = 2632356942.

The previous prime is 2632408243. The next prime is 2632408267. The reversal of 2632408249 is 9428042362.

The square root of 2632408249 is 51307.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2632408249 - 2²³ = 2624019641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2632408243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 25654 + ... + 76960.

It is an arithmetic number, because the mean of its divisors is an integer number (877486519).

Almost surely, 2^2632408249 is an apocalyptic number.

2632408249 is the 51307-th square number.

2632408249 is the 25654-th centered octagonal number.

It is an amenable number.

2632408249 is a deficient number, since it is larger than the sum of its proper divisors (51308).

2632408249 is an frugal number, since it uses more digits than its factorization.

2632408249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102614 (or 51307 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The cubic root of 2632408249 is about 1380.7585707283.

It can be divided in two parts, 2632 and 408249, that added together give a square (410881 = 641²).

The spelling of 2632408249 in words is "two billion, six hundred thirty-two million, four hundred eight thousand, two hundred forty-nine".