64242104 has 16 divisors (see below), whose sum is σ = 120548400. Its totient is φ = 32095872.

The previous prime is 64242103. The next prime is 64242107. The reversal of 64242104 is 40124246.

It is a self number, because there is not a number n which added to its sum of digits gives 64242104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64242103) 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, 11957 + ... + 16475.

It is an arithmetic number, because the mean of its divisors is an integer number (7534275).

Almost surely, 2^64242104 is an apocalyptic number.

It is an amenable number.

64242104 is a deficient number, since it is larger than the sum of its proper divisors (56306296).

64242104 is a wasteful number, since it uses less digits than its factorization.

64242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302 (or 6298 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 64242104 is about 8015.1172168597. The cubic root of 64242104 is about 400.5037486602.

It can be divided in two parts, 64242 and 104, that added together give a palindrome (64346).

The spelling of 64242104 in words is "sixty-four million, two hundred forty-two thousand, one hundred four".