2902130 has 32 divisors (see below), whose sum is σ = 6514560. Its totient is φ = 904320.

The previous prime is 2902111. The next prime is 2902147. The reversal of 2902130 is 312092.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2902099 and 2902108.

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, 1115 + ... + 2654.

It is an arithmetic number, because the mean of its divisors is an integer number (203580).

2^2902130 is an apocalyptic number.

2902130 is an abundant number, since it is smaller than the sum of its proper divisors (3612430).

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

2902130 is a wasteful number, since it uses less digits than its factorization.

2902130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2902130 is about 1703.5639113341. The cubic root of 2902130 is about 142.6392196401.

The spelling of 2902130 in words is "two million, nine hundred two thousand, one hundred thirty".