2942592 has 64 divisors (see below), whose sum is σ = 7996800. Its totient is φ = 958464.

The previous prime is 2942561. The next prime is 2942609. The reversal of 2942592 is 2952492.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30288 + ... + 30384.

It is an arithmetic number, because the mean of its divisors is an integer number (124950).

2^2942592 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 2942592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3998400).

2942592 is an abundant number, since it is smaller than the sum of its proper divisors (5054208).

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

2942592 is an equidigital number, since it uses as much as digits as its factorization.

2942592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 181 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 2942592 is about 1715.3984959770. The cubic root of 2942592 is about 143.2990627760.

The spelling of 2942592 in words is "two million, nine hundred forty-two thousand, five hundred ninety-two".