64485414 has 48 divisors (see below), whose sum is σ = 160392960. Its totient is φ = 18342000.

The previous prime is 64485397. The next prime is 64485419. The reversal of 64485414 is 41458446.

It is a happy number.

64485414 is a `hidden beast` number, since 644 + 8 + 5 + 4 + 1 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64485419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30607 + ... + 32645.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^64485414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64485414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80196480).

64485414 is an abundant number, since it is smaller than the sum of its proper divisors (95907546).

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

64485414 is a wasteful number, since it uses less digits than its factorization.

64485414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2302 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 64485414 is about 8030.2810660649. The cubic root of 64485414 is about 401.0087331717.

The spelling of 64485414 in words is "sixty-four million, four hundred eighty-five thousand, four hundred fourteen".