64250411 has 4 divisors (see below), whose sum is σ = 64635312. Its totient is φ = 63865512.

The previous prime is 64250401. The next prime is 64250413. The reversal of 64250411 is 11405246.

64250411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11405246 = 2 ⋅5702623.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64250411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64250413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192200 + ... + 192533.

It is an arithmetic number, because the mean of its divisors is an integer number (16158828).

Almost surely, 2^64250411 is an apocalyptic number.

64250411 is a deficient number, since it is larger than the sum of its proper divisors (384901).

64250411 is a wasteful number, since it uses less digits than its factorization.

64250411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384900.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 64250411 is about 8015.6354083753. The cubic root of 64250411 is about 400.5210106584.

Adding to 64250411 its reverse (11405246), we get a palindrome (75655657).

The spelling of 64250411 in words is "sixty-four million, two hundred fifty thousand, four hundred eleven".