64754380 has 12 divisors (see below), whose sum is σ = 135984240. Its totient is φ = 25901744.

The previous prime is 64754369. The next prime is 64754383. The reversal of 64754380 is 8345746.

64754380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64754383) 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, 1618840 + ... + 1618879.

It is an arithmetic number, because the mean of its divisors is an integer number (11332020).

Almost surely, 2^64754380 is an apocalyptic number.

It is an amenable number.

64754380 is an abundant number, since it is smaller than the sum of its proper divisors (71229860).

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

64754380 is a wasteful number, since it uses less digits than its factorization.

64754380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237728 (or 3237726 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 64754380 is about 8047.0106250707. The cubic root of 64754380 is about 401.5654901088.

The spelling of 64754380 in words is "sixty-four million, seven hundred fifty-four thousand, three hundred eighty".