64068603 has 4 divisors (see below), whose sum is σ = 85424808. Its totient is φ = 42712400.

The previous prime is 64068601. The next prime is 64068607. The reversal of 64068603 is 30686046.

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

It is a cyclic number.

It is not a de Polignac number, because 64068603 - 2¹ = 64068601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64068601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10678098 + ... + 10678103.

It is an arithmetic number, because the mean of its divisors is an integer number (21356202).

Almost surely, 2^64068603 is an apocalyptic number.

64068603 is a deficient number, since it is larger than the sum of its proper divisors (21356205).

64068603 is a wasteful number, since it uses less digits than its factorization.

64068603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21356204.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 64068603 is about 8004.2865390989. The cubic root of 64068603 is about 400.1428718797.

The spelling of 64068603 in words is "sixty-four million, sixty-eight thousand, six hundred three".