64484026 has 16 divisors (see below), whose sum is σ = 102781224. Its totient is φ = 30237184.

The previous prime is 64484003. The next prime is 64484027. The reversal of 64484026 is 62048446.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 63218401 + 1265625 = 7951^2 + 1125^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 64483982 and 64484000.

It is not an unprimeable number, because it can be changed into a prime (64484027) 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, 6726 + ... + 13198.

Almost surely, 2^64484026 is an apocalyptic number.

64484026 is a deficient number, since it is larger than the sum of its proper divisors (38297198).

64484026 is a wasteful number, since it uses less digits than its factorization.

64484026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6785.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 64484026 is about 8030.1946427219. The cubic root of 64484026 is about 401.0058560140.

The spelling of 64484026 in words is "sixty-four million, four hundred eighty-four thousand, twenty-six".