38655226 has 8 divisors (see below), whose sum is σ = 60503904. Its totient is φ = 18487260.

The previous prime is 38655223. The next prime is 38655241. The reversal of 38655226 is 62255683.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×38655226² = 2988452994222152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38655223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420120 + ... + 420211.

It is an arithmetic number, because the mean of its divisors is an integer number (7562988).

Almost surely, 2^38655226 is an apocalyptic number.

38655226 is a deficient number, since it is larger than the sum of its proper divisors (21848678).

38655226 is a wasteful number, since it uses less digits than its factorization.

38655226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840356.

The product of its digits is 86400, while the sum is 37.

The square root of 38655226 is about 6217.3327078418. The cubic root of 38655226 is about 338.1188674272.

The spelling of 38655226 in words is "thirty-eight million, six hundred fifty-five thousand, two hundred twenty-six".