64807046 has 4 divisors (see below), whose sum is σ = 97210572. Its totient is φ = 32403522.

The previous prime is 64807033. The next prime is 64807049. The reversal of 64807046 is 64070846.

64807046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×64807046² = 8399906422492232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64806997 and 64807015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64807049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16201760 + ... + 16201763.

It is an arithmetic number, because the mean of its divisors is an integer number (24302643).

Almost surely, 2^64807046 is an apocalyptic number.

64807046 is a deficient number, since it is larger than the sum of its proper divisors (32403526).

64807046 is a wasteful number, since it uses less digits than its factorization.

64807046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32403525.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 64807046 is about 8050.2823552966. The cubic root of 64807046 is about 401.6743276222.

The spelling of 64807046 in words is "sixty-four million, eight hundred seven thousand, forty-six".