2042662626 has 48 divisors (see below), whose sum is σ = 4651156224. Its totient is φ = 647069472.

The previous prime is 2042662613. The next prime is 2042662627. The reversal of 2042662626 is 6262662402.

It is a happy number.

2042662626 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 6 + 626 + 26 = 666.

It is not an unprimeable number, because it can be changed into a prime (2042662627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7026 + ... + 64301.

It is an arithmetic number, because the mean of its divisors is an integer number (96899088).

Almost surely, 2^2042662626 is an apocalyptic number.

2042662626 is an abundant number, since it is smaller than the sum of its proper divisors (2608493598).

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

2042662626 is a wasteful number, since it uses less digits than its factorization.

2042662626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71415 (or 71412 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2042662626 is about 45195.8253160621. The cubic root of 2042662626 is about 1268.8166848042.

The spelling of 2042662626 in words is "two billion, forty-two million, six hundred sixty-two thousand, six hundred twenty-six".