60638380 has 48 divisors (see below), whose sum is σ = 140343840. Its totient is φ = 21824000.

The previous prime is 60638353. The next prime is 60638393. The reversal of 60638380 is 8383606.

60638380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 20856 + ... + 23584.

It is an arithmetic number, because the mean of its divisors is an integer number (2923830).

Almost surely, 2^60638380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60638380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70171920).

60638380 is an abundant number, since it is smaller than the sum of its proper divisors (79705460).

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

60638380 is a wasteful number, since it uses less digits than its factorization.

60638380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2848 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 60638380 is about 7787.0649156149. The cubic root of 60638380 is about 392.8702984339.

The spelling of 60638380 in words is "sixty million, six hundred thirty-eight thousand, three hundred eighty".