2532818 has 4 divisors (see below), whose sum is σ = 3799230. Its totient is φ = 1266408.

The previous prime is 2532799. The next prime is 2532823. The reversal of 2532818 is 8182352.

2532818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 1329409 + 1203409 = 1153^2 + 1097^2 .

It is a super-2 number, since 2×2532818² = 12830334042248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633203 + ... + 633206.

2^2532818 is an apocalyptic number.

2532818 is a deficient number, since it is larger than the sum of its proper divisors (1266412).

2532818 is a wasteful number, since it uses less digits than its factorization.

2532818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266411.

The product of its digits is 3840, while the sum is 29.

The square root of 2532818 is about 1591.4829562392. The cubic root of 2532818 is about 136.3121793460.

The spelling of 2532818 in words is "two million, five hundred thirty-two thousand, eight hundred eighteen".