2321262 has 12 divisors (see below), whose sum is σ = 5029440. Its totient is φ = 773748.

The previous prime is 2321243. The next prime is 2321273. The reversal of 2321262 is 2621232.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 128959 = 2321262 / (2 + 3 + 2 + 1 + 2 + 6 + 2).

It is a nude number because it is divisible by every one of its digits.

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 in 5 ways as a sum of consecutive naturals, for example, 64462 + ... + 64497.

It is an arithmetic number, because the mean of its divisors is an integer number (419120).

2^2321262 is an apocalyptic number.

2321262 is an abundant number, since it is smaller than the sum of its proper divisors (2708178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321262 is a wasteful number, since it uses less digits than its factorization.

2321262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128967 (or 128964 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 2321262 is about 1523.5688366464. The cubic root of 2321262 is about 132.4061183787.

Adding to 2321262 its reverse (2621232), we get a palindrome (4942494).

The spelling of 2321262 in words is "two million, three hundred twenty-one thousand, two hundred sixty-two".