64741300 has 36 divisors (see below), whose sum is σ = 151298476. Its totient is φ = 23904000.

The previous prime is 64741289. The next prime is 64741301. The reversal of 64741300 is 314746.

It can be written as a sum of positive squares in 6 ways, for example, as 10010896 + 54730404 = 3164^2 + 7398^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64741301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23601 + ... + 26200.

Almost surely, 2^64741300 is an apocalyptic number.

It is an amenable number.

64741300 is an abundant number, since it is smaller than the sum of its proper divisors (86557176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64741300 is a wasteful number, since it uses less digits than its factorization.

64741300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49828 (or 49821 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 64741300 is about 8046.1978598590. The cubic root of 64741300 is about 401.5384503404.

The spelling of 64741300 in words is "sixty-four million, seven hundred forty-one thousand, three hundred".