64954008 has 288 divisors, whose sum is σ = 234543600. Its totient is φ = 16547328.

The previous prime is 64954003. The next prime is 64954039. The reversal of 64954008 is 80045946.

64954008 is a `hidden beast` number, since 649 + 5 + 4 + 0 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64954003) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3418623 + ... + 3418641.

Almost surely, 2^64954008 is an apocalyptic number.

64954008 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64954008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117271800).

64954008 is an abundant number, since it is smaller than the sum of its proper divisors (169589592).

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

64954008 is a wasteful number, since it uses less digits than its factorization.

64954008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 64954008 is about 8059.4049408129. The cubic root of 64954008 is about 401.9777220891.

The spelling of 64954008 in words is "sixty-four million, nine hundred fifty-four thousand, eight".