38786022 has 96 divisors (see below), whose sum is σ = 97044480. Its totient is φ = 11088000.

The previous prime is 38786003. The next prime is 38786029. The reversal of 38786022 is 22068783.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38786029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 435754 + ... + 435842.

It is an arithmetic number, because the mean of its divisors is an integer number (1010880).

Almost surely, 2^38786022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38786022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48522240).

38786022 is an abundant number, since it is smaller than the sum of its proper divisors (58258458).

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

38786022 is a wasteful number, since it uses less digits than its factorization.

38786022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 38786022 is about 6227.8424835572. The cubic root of 38786022 is about 338.4997974525.

The spelling of 38786022 in words is "thirty-eight million, seven hundred eighty-six thousand, twenty-two".