2129262 has 8 divisors (see below), whose sum is σ = 4258536. Its totient is φ = 709752.

The previous prime is 2129261. The next prime is 2129263. The reversal of 2129262 is 2629212.

It is an interprime number because it is at equal distance from previous prime (2129261) and next prime (2129263).

It is a sphenic number, since it is the product of 3 distinct primes.

2129262 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2129261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177433 + ... + 177444.

It is an arithmetic number, because the mean of its divisors is an integer number (532317).

2^2129262 is an apocalyptic number.

2129262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2129262 is a wasteful number, since it uses less digits than its factorization.

2129262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354882.

The product of its digits is 864, while the sum is 24.

The square root of 2129262 is about 1459.1990953945. The cubic root of 2129262 is about 128.6499735235.

The spelling of 2129262 in words is "two million, one hundred twenty-nine thousand, two hundred sixty-two".