2090532 has 48 divisors (see below), whose sum is σ = 5261760. Its totient is φ = 643968.

The previous prime is 2090509. The next prime is 2090567. The reversal of 2090532 is 2350902.

It is a junction number, because it is equal to n+sod(n) for n = 2090499 and 2090508.

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, 11998 + ... + 12170.

It is an arithmetic number, because the mean of its divisors is an integer number (109620).

2^2090532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2090532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2630880).

2090532 is an abundant number, since it is smaller than the sum of its proper divisors (3171228).

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

2090532 is a wasteful number, since it uses less digits than its factorization.

2090532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2090532 is about 1445.8672138201. The cubic root of 2090532 is about 127.8651737886.

The spelling of 2090532 in words is "two million, ninety thousand, five hundred thirty-two".