60780894 has 16 divisors (see below), whose sum is σ = 125483520. Its totient is φ = 19606680.

The previous prime is 60780893. The next prime is 60780919. The reversal of 60780894 is 49808706.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60780893) by changing a digit.

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, 163204 + ... + 163575.

It is an arithmetic number, because the mean of its divisors is an integer number (7842720).

Almost surely, 2^60780894 is an apocalyptic number.

60780894 is an abundant number, since it is smaller than the sum of its proper divisors (64702626).

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

60780894 is a wasteful number, since it uses less digits than its factorization.

60780894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326815.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 60780894 is about 7796.2102331838. The cubic root of 60780894 is about 393.1778358505.

The spelling of 60780894 in words is "sixty million, seven hundred eighty thousand, eight hundred ninety-four".