64042196 has 24 divisors (see below), whose sum is σ = 119024640. Its totient is φ = 30046592.

The previous prime is 64042193. The next prime is 64042229. The reversal of 64042196 is 69124046.

It is a happy number.

64042196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64042193) 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 7 ways as a sum of consecutive naturals, for example, 24815 + ... + 27273.

It is an arithmetic number, because the mean of its divisors is an integer number (4959360).

Almost surely, 2^64042196 is an apocalyptic number.

It is an amenable number.

64042196 is a deficient number, since it is larger than the sum of its proper divisors (54982444).

64042196 is a wasteful number, since it uses less digits than its factorization.

64042196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 64042196 is about 8002.6368154503. The cubic root of 64042196 is about 400.0878890207.

The spelling of 64042196 in words is "sixty-four million, forty-two thousand, one hundred ninety-six".