2132490 has 32 divisors (see below), whose sum is σ = 5285376. Its totient is φ = 550080.

The previous prime is 2132483. The next prime is 2132513. The reversal of 2132490 is 942312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217 + ... + 2076.

It is an arithmetic number, because the mean of its divisors is an integer number (165168).

2^2132490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2642688).

2132490 is an abundant number, since it is smaller than the sum of its proper divisors (3152886).

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

2132490 is a wasteful number, since it uses less digits than its factorization.

2132490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2132490 is about 1460.3047627122. The cubic root of 2132490 is about 128.7149525996.

The spelling of 2132490 in words is "two million, one hundred thirty-two thousand, four hundred ninety".