61064594 has 24 divisors (see below), whose sum is σ = 97932240. Its totient is φ = 28548792.

The previous prime is 61064593. The next prime is 61064617. The reversal of 61064594 is 49546016.

61064594 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 (61064593) 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 11 ways as a sum of consecutive naturals, for example, 59417 + ... + 60435.

It is an arithmetic number, because the mean of its divisors is an integer number (4080510).

Almost surely, 2^61064594 is an apocalyptic number.

61064594 is a deficient number, since it is larger than the sum of its proper divisors (36867646).

61064594 is a wasteful number, since it uses less digits than its factorization.

61064594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 61064594 is about 7814.3837888857. The cubic root of 61064594 is about 393.7886168895.

The spelling of 61064594 in words is "sixty-one million, sixty-four thousand, five hundred ninety-four".