2890932 has 48 divisors (see below), whose sum is σ = 7460544. Its totient is φ = 871200.

The previous prime is 2890919. The next prime is 2890949. The reversal of 2890932 is 2390982.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 2890893 and 2890902.

It is a congruent number.

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, 15882 + ... + 16062.

It is an arithmetic number, because the mean of its divisors is an integer number (155428).

2^2890932 is an apocalyptic number.

2890932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2890932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3730272).

2890932 is an abundant number, since it is smaller than the sum of its proper divisors (4569612).

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

2890932 is a wasteful number, since it uses less digits than its factorization.

2890932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2890932 is about 1700.2740955505. The cubic root of 2890932 is about 142.4555232078.

The spelling of 2890932 in words is "two million, eight hundred ninety thousand, nine hundred thirty-two".