60219918 has 48 divisors (see below), whose sum is σ = 146944512. Its totient is φ = 17658000.

The previous prime is 60219917. The next prime is 60219919. The reversal of 60219918 is 81991206.

60219918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60219917) and next prime (60219919).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60219917) 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 23 ways as a sum of consecutive naturals, for example, 1233 + ... + 11043.

It is an arithmetic number, because the mean of its divisors is an integer number (3061344).

Almost surely, 2^60219918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60219918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73472256).

60219918 is an abundant number, since it is smaller than the sum of its proper divisors (86724594).

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

60219918 is a wasteful number, since it uses less digits than its factorization.

60219918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861 (or 9858 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 60219918 is about 7760.1493542328. The cubic root of 60219918 is about 391.9644864051.

The spelling of 60219918 in words is "sixty million, two hundred nineteen thousand, nine hundred eighteen".