2942590 has 32 divisors (see below), whose sum is σ = 6119424. Its totient is φ = 997920.

The previous prime is 2942561. The next prime is 2942609. The reversal of 2942590 is 952492.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 8725 + ... + 9055.

It is an arithmetic number, because the mean of its divisors is an integer number (191232).

2^2942590 is an apocalyptic number.

2942590 is an abundant number, since it is smaller than the sum of its proper divisors (3176834).

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

2942590 is a wasteful number, since it uses less digits than its factorization.

2942590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2942590 is about 1715.3979130219. The cubic root of 2942590 is about 143.2990303105.

The spelling of 2942590 in words is "two million, nine hundred forty-two thousand, five hundred ninety".