64613006 has 8 divisors (see below), whose sum is σ = 97022640. Its totient is φ = 32272128.

The previous prime is 64612979. The next prime is 64613009. The reversal of 64613006 is 60031646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64613009) 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, 14771 + ... + 18638.

It is an arithmetic number, because the mean of its divisors is an integer number (12127830).

Almost surely, 2^64613006 is an apocalyptic number.

64613006 is a deficient number, since it is larger than the sum of its proper divisors (32409634).

64613006 is a wasteful number, since it uses less digits than its factorization.

64613006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34378.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 64613006 is about 8038.2215694767. The cubic root of 64613006 is about 401.2730399583.

The spelling of 64613006 in words is "sixty-four million, six hundred thirteen thousand, six".