64415001 has 8 divisors (see below), whose sum is σ = 98156224. Its totient is φ = 36808560.

The previous prime is 64414991. The next prime is 64415027. The reversal of 64415001 is 10051446.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64415001 - 2⁵ = 64414969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 3067381 = 64415001 / (6 + 4 + 4 + 1 + 5 + 0 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (64415201) 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, 1533670 + ... + 1533711.

It is an arithmetic number, because the mean of its divisors is an integer number (12269528).

Almost surely, 2^64415001 is an apocalyptic number.

It is an amenable number.

64415001 is a deficient number, since it is larger than the sum of its proper divisors (33741223).

64415001 is a wasteful number, since it uses less digits than its factorization.

64415001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067391.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 64415001 is about 8025.8956509539. The cubic root of 64415001 is about 400.8627233500.

Adding to 64415001 its reverse (10051446), we get a palindrome (74466447).

The spelling of 64415001 in words is "sixty-four million, four hundred fifteen thousand, one".