2064245846 has 16 divisors (see below), whose sum is σ = 3349122000. Its totient is φ = 948565728.

The previous prime is 2064245809. The next prime is 2064245849. The reversal of 2064245846 is 6485424602.

It is a super-2 number, since 2×2064245846² = 8522221825456511432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064245849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167396 + ... + 179303.

It is an arithmetic number, because the mean of its divisors is an integer number (209320125).

Almost surely, 2^2064245846 is an apocalyptic number.

2064245846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2064245846 is a deficient number, since it is larger than the sum of its proper divisors (1284876154).

2064245846 is a wasteful number, since it uses less digits than its factorization.

2064245846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346943.

The product of its (nonzero) digits is 368640, while the sum is 41.

The square root of 2064245846 is about 45433.9723775062. The cubic root of 2064245846 is about 1273.2699017374.

The spelling of 2064245846 in words is "two billion, sixty-four million, two hundred forty-five thousand, eight hundred forty-six".