2872262 has 4 divisors (see below), whose sum is σ = 4308396. Its totient is φ = 1436130.

The previous prime is 2872237. The next prime is 2872277. The reversal of 2872262 is 2622782.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718064 + ... + 718067.

It is an arithmetic number, because the mean of its divisors is an integer number (1077099).

2^2872262 is an apocalyptic number.

2872262 is a deficient number, since it is larger than the sum of its proper divisors (1436134).

2872262 is a wasteful number, since it uses less digits than its factorization.

2872262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436133.

The product of its digits is 5376, while the sum is 29.

The square root of 2872262 is about 1694.7749113083. The cubic root of 2872262 is about 142.1481954800.

The spelling of 2872262 in words is "two million, eight hundred seventy-two thousand, two hundred sixty-two".