2312882 has 16 divisors (see below), whose sum is σ = 4076352. Its totient is φ = 970320.

The previous prime is 2312881. The next prime is 2312897. The reversal of 2312882 is 2882132.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2312881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (254772).

2^2312882 is an apocalyptic number.

2312882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2312882 is a deficient number, since it is larger than the sum of its proper divisors (1763470).

2312882 is a wasteful number, since it uses less digits than its factorization.

2312882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8113.

The product of its digits is 1536, while the sum is 26.

The square root of 2312882 is about 1520.8162282143. The cubic root of 2312882 is about 132.2465929180.

It can be divided in two parts, 2312 and 882, that multiplied together give a square (2039184 = 1428²).

The spelling of 2312882 in words is "two million, three hundred twelve thousand, eight hundred eighty-two".