38610222 has 32 divisors (see below), whose sum is σ = 88438272. Its totient is φ = 11008224.

The previous prime is 38610217. The next prime is 38610239. The reversal of 38610222 is 22201683.

It is a junction number, because it is equal to n+sod(n) for n = 38610192 and 38610201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34008 + ... + 35124.

It is an arithmetic number, because the mean of its divisors is an integer number (2763696).

Almost surely, 2^38610222 is an apocalyptic number.

38610222 is an abundant number, since it is smaller than the sum of its proper divisors (49828050).

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

38610222 is a wasteful number, since it uses less digits than its factorization.

38610222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 38610222 is about 6213.7124169051. The cubic root of 38610222 is about 337.9875991856.

The spelling of 38610222 in words is "thirty-eight million, six hundred ten thousand, two hundred twenty-two".