64244083 has 8 divisors (see below), whose sum is σ = 67168800. Its totient is φ = 61330368.

The previous prime is 64244053. The next prime is 64244101. The reversal of 64244083 is 38044246.

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

It is a cyclic number.

It is not a de Polignac number, because 64244083 - 2¹³ = 64235891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64244023) 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, 10633 + ... + 15541.

It is an arithmetic number, because the mean of its divisors is an integer number (8396100).

Almost surely, 2^64244083 is an apocalyptic number.

64244083 is a deficient number, since it is larger than the sum of its proper divisors (2924717).

64244083 is a wasteful number, since it uses less digits than its factorization.

64244083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 64244083 is about 8015.2406701234. The cubic root of 64244083 is about 400.5078611697.

The spelling of 64244083 in words is "sixty-four million, two hundred forty-four thousand, eighty-three".