2842532 has 36 divisors (see below), whose sum is σ = 6256320. Its totient is φ = 1106160.

The previous prime is 2842531. The next prime is 2842537. The reversal of 2842532 is 2352482.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2842531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2969 + ... + 3807.

2^2842532 is an apocalyptic number.

2842532 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 2842532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128160).

2842532 is an abundant number, since it is smaller than the sum of its proper divisors (3413788).

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

2842532 is a wasteful number, since it uses less digits than its factorization.

2842532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 859 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2842532 is about 1685.9810200592. The cubic root of 2842532 is about 141.6560478008.

The spelling of 2842532 in words is "two million, eight hundred forty-two thousand, five hundred thirty-two".