38420060 has 48 divisors (see below), whose sum is σ = 94713024. Its totient is φ = 12814848.

The previous prime is 38420059. The next prime is 38420077. The reversal of 38420060 is 6002483.

It is a happy number.

38420060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38420060² = 2952202020807200, which contains 22 as substring.

It is a congruent number.

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, 1472 + ... + 8888.

It is an arithmetic number, because the mean of its divisors is an integer number (1973188).

Almost surely, 2^38420060 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 38420060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47356512).

38420060 is an abundant number, since it is smaller than the sum of its proper divisors (56292964).

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

38420060 is a wasteful number, since it uses less digits than its factorization.

38420060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470 (or 7468 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 38420060 is about 6198.3917268917. The cubic root of 38420060 is about 337.4318033219.

The spelling of 38420060 in words is "thirty-eight million, four hundred twenty thousand, sixty".