2126902 has 8 divisors (see below), whose sum is σ = 3329136. Its totient is φ = 1017192.

The previous prime is 2126899. The next prime is 2126903. The reversal of 2126902 is 2096212.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126903) 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, 23073 + ... + 23164.

It is an arithmetic number, because the mean of its divisors is an integer number (416142).

2^2126902 is an apocalyptic number.

2126902 is a deficient number, since it is larger than the sum of its proper divisors (1202234).

2126902 is a wasteful number, since it uses less digits than its factorization.

2126902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46262.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2126902 is about 1458.3902084147. The cubic root of 2126902 is about 128.6024255658.

The spelling of 2126902 in words is "two million, one hundred twenty-six thousand, nine hundred two".