64195033 has 8 divisors (see below), whose sum is σ = 73450368. Its totient is φ = 54960864.

The previous prime is 64195003. The next prime is 64195039. The reversal of 64195033 is 33059146.

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

It is not a de Polignac number, because 64195033 - 2¹³ = 64186841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64194986 and 64195004.

It is not an unprimeable number, because it can be changed into a prime (64195039) 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, 1860 + ... + 11482.

It is an arithmetic number, because the mean of its divisors is an integer number (9181296).

Almost surely, 2^64195033 is an apocalyptic number.

It is an amenable number.

64195033 is a deficient number, since it is larger than the sum of its proper divisors (9255335).

64195033 is an equidigital number, since it uses as much as digits as its factorization.

64195033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10583.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 64195033 is about 8012.1802900334. The cubic root of 64195033 is about 400.4059067100.

The spelling of 64195033 in words is "sixty-four million, one hundred ninety-five thousand, thirty-three".