2942130 has 32 divisors (see below), whose sum is σ = 7138368. Its totient is φ = 776000.

The previous prime is 2942113. The next prime is 2942141. The reversal of 2942130 is 312492.

2942130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2942130² = 17312257873800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2942097 and 2942106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2545 + ... + 3515.

It is an arithmetic number, because the mean of its divisors is an integer number (223074).

2^2942130 is an apocalyptic number.

2942130 is an abundant number, since it is smaller than the sum of its proper divisors (4196238).

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

2942130 is a wasteful number, since it uses less digits than its factorization.

2942130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2942130 is about 1715.2638281034. The cubic root of 2942130 is about 143.2915628539.

The spelling of 2942130 in words is "two million, nine hundred forty-two thousand, one hundred thirty".