2042586810 has 96 divisors (see below), whose sum is σ = 5826038400. Its totient is φ = 492393600.

The previous prime is 2042586809. The next prime is 2042586823. The reversal of 2042586810 is 186852402.

2042586810 is a `hidden beast` number, since 20 + 42 + 586 + 8 + 10 = 666.

It is a super-2 number, since 2×2042586810² = 8344321752771952200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173491 + ... + 184889.

It is an arithmetic number, because the mean of its divisors is an integer number (60687900).

Almost surely, 2^2042586810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042586810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2913019200).

2042586810 is an abundant number, since it is smaller than the sum of its proper divisors (3783451590).

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

2042586810 is a wasteful number, since it uses less digits than its factorization.

2042586810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604 (or 11601 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 2042586810 is about 45194.9865582456. The cubic root of 2042586810 is about 1268.8009866994.

The spelling of 2042586810 in words is "two billion, forty-two million, five hundred eighty-six thousand, eight hundred ten".