64741125 has 16 divisors (see below), whose sum is σ = 107729856. Its totient is φ = 34528400.

The previous prime is 64741123. The next prime is 64741141. The reversal of 64741125 is 52114746.

It is not a de Polignac number, because 64741125 - 2¹ = 64741123 is a prime.

It is a super-3 number, since 3×64741125³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64741092 and 64741101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64741121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85947 + ... + 86696.

It is an arithmetic number, because the mean of its divisors is an integer number (6733116).

Almost surely, 2^64741125 is an apocalyptic number.

It is an amenable number.

64741125 is a deficient number, since it is larger than the sum of its proper divisors (42988731).

64741125 is a wasteful number, since it uses less digits than its factorization.

64741125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172661 (or 172651 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 64741125 is about 8046.1869851502. The cubic root of 64741125 is about 401.5380885451.

The spelling of 64741125 in words is "sixty-four million, seven hundred forty-one thousand, one hundred twenty-five".