64713030 has 32 divisors (see below), whose sum is σ = 162065664. Its totient is φ = 16506336.

The previous prime is 64712987. The next prime is 64713059. The reversal of 64713030 is 3031746.

It is a Curzon number.

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, 46204 + ... + 47583.

It is an arithmetic number, because the mean of its divisors is an integer number (5064552).

Almost surely, 2^64713030 is an apocalyptic number.

64713030 is an abundant number, since it is smaller than the sum of its proper divisors (97352634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64713030 is a wasteful number, since it uses less digits than its factorization.

64713030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93820.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 64713030 is about 8044.4409376911. The cubic root of 64713030 is about 401.4799964393.

Adding to 64713030 its reverse (3031746), we get a palindrome (67744776).

The spelling of 64713030 in words is "sixty-four million, seven hundred thirteen thousand, thirty".