2064266862 has 16 divisors (see below), whose sum is σ = 4718324352. Its totient is φ = 589790520.

The previous prime is 2064266833. The next prime is 2064266887. The reversal of 2064266862 is 2686624602.

It is a happy number.

It is a super-2 number, since 2×2064266862² = 8522395355102654088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 49149211 = 2064266862 / (2 + 0 + 6 + 4 + 2 + 6 + 6 + 8 + 6 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24574564 + ... + 24574647.

It is an arithmetic number, because the mean of its divisors is an integer number (294895272).

Almost surely, 2^2064266862 is an apocalyptic number.

2064266862 is an abundant number, since it is smaller than the sum of its proper divisors (2654057490).

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

2064266862 is a wasteful number, since it uses less digits than its factorization.

2064266862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49149223.

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 2064266862 is about 45434.2036575970. The cubic root of 2064266862 is about 1273.2742227585.

The spelling of 2064266862 in words is "two billion, sixty-four million, two hundred sixty-six thousand, eight hundred sixty-two".