2064462862 has 32 divisors (see below), whose sum is σ = 3863301120. Its totient is φ = 803818080.

The previous prime is 2064462821. The next prime is 2064462871. The reversal of 2064462862 is 2682644602.

It is a congruent number.

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, 309163 + ... + 315769.

It is an arithmetic number, because the mean of its divisors is an integer number (120728160).

Almost surely, 2^2064462862 is an apocalyptic number.

2064462862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2064462862 is a deficient number, since it is larger than the sum of its proper divisors (1798838258).

2064462862 is a wasteful number, since it uses less digits than its factorization.

2064462862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656.

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 2064462862 is about 45436.3605716831. The cubic root of 2064462862 is about 1273.3145201726.

The spelling of 2064462862 in words is "two billion, sixty-four million, four hundred sixty-two thousand, eight hundred sixty-two".