2042970 has 16 divisors (see below), whose sum is σ = 4903200. Its totient is φ = 544784.

The previous prime is 2042969. The next prime is 2042981. The reversal of 2042970 is 792402.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2042970.

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, 34020 + ... + 34079.

It is an arithmetic number, because the mean of its divisors is an integer number (306450).

2^2042970 is an apocalyptic number.

2042970 is an abundant number, since it is smaller than the sum of its proper divisors (2860230).

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

2042970 is a wasteful number, since it uses less digits than its factorization.

2042970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68109.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2042970 is about 1429.3250155231. The cubic root of 2042970 is about 126.8880324241. Note that the first 3 decimals are identical.

The spelling of 2042970 in words is "two million, forty-two thousand, nine hundred seventy".