63091060 has 48 divisors (see below), whose sum is σ = 136120320. Its totient is φ = 24554880.

The previous prime is 63091057. The next prime is 63091069. The reversal of 63091060 is 6019036.

63091060 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 (63091069) 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 15 ways as a sum of consecutive naturals, for example, 149650 + ... + 150070.

It is an arithmetic number, because the mean of its divisors is an integer number (2835840).

Almost surely, 2^63091060 is an apocalyptic number.

It is an amenable number.

63091060 is an abundant number, since it is smaller than the sum of its proper divisors (73029260).

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

63091060 is a wasteful number, since it uses less digits than its factorization.

63091060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 63091060 is about 7942.9881027231. The cubic root of 63091060 is about 398.0973390530.

The spelling of 63091060 in words is "sixty-three million, ninety-one thousand, sixty".