64419060 has 24 divisors (see below), whose sum is σ = 180373536. Its totient is φ = 17178400.

The previous prime is 64419041. The next prime is 64419073. The reversal of 64419060 is 6091446.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 536766 + ... + 536885.

It is an arithmetic number, because the mean of its divisors is an integer number (7515564).

Almost surely, 2^64419060 is an apocalyptic number.

64419060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64419060 is an abundant number, since it is smaller than the sum of its proper divisors (115954476).

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

64419060 is a wasteful number, since it uses less digits than its factorization.

64419060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073663 (or 1073661 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 64419060 is about 8026.1485159446. The cubic root of 64419060 is about 400.8711430638.

The spelling of 64419060 in words is "sixty-four million, four hundred nineteen thousand, sixty".