64850122 has 16 divisors (see below), whose sum is σ = 101319552. Its totient is φ = 31101840.

The previous prime is 64850113. The next prime is 64850129. The reversal of 64850122 is 22105846.

It is not an unprimeable number, because it can be changed into a prime (64850129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918 + ... + 11425.

It is an arithmetic number, because the mean of its divisors is an integer number (6332472).

Almost surely, 2^64850122 is an apocalyptic number.

64850122 is a deficient number, since it is larger than the sum of its proper divisors (36469430).

64850122 is a wasteful number, since it uses less digits than its factorization.

64850122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12453.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 64850122 is about 8052.9573449758. The cubic root of 64850122 is about 401.7633029845.

Adding to 64850122 its reverse (22105846), we get a palindrome (86955968).

The spelling of 64850122 in words is "sixty-four million, eight hundred fifty thousand, one hundred twenty-two".