64413230 has 48 divisors (see below), whose sum is σ = 139903200. Its totient is φ = 20913984.

The previous prime is 64413163. The next prime is 64413241. The reversal of 64413230 is 3231446.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 64413196 and 64413205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23996 + ... + 26544.

It is an arithmetic number, because the mean of its divisors is an integer number (2914650).

Almost surely, 2^64413230 is an apocalyptic number.

64413230 is an abundant number, since it is smaller than the sum of its proper divisors (75489970).

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

64413230 is a wasteful number, since it uses less digits than its factorization.

64413230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 64413230 is about 8025.7853198301. The cubic root of 64413230 is about 400.8590495971.

Adding to 64413230 its reverse (3231446), we get a palindrome (67644676).

The spelling of 64413230 in words is "sixty-four million, four hundred thirteen thousand, two hundred thirty".