38355268 has 12 divisors (see below), whose sum is σ = 76710592. Its totient is φ = 16437960.

The previous prime is 38355263. The next prime is 38355271. The reversal of 38355268 is 86255383.

It is a happy number.

38355268 is an admirable number.

It is a super-2 number, since 2×38355268² = 2942253166703648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38355268.

It is not an unprimeable number, because it can be changed into a prime (38355263) 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, 684888 + ... + 684943.

Almost surely, 2^38355268 is an apocalyptic number.

It is an amenable number.

38355268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38355268 is a wasteful number, since it uses less digits than its factorization.

38355268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369842 (or 1369840 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 38355268 is about 6193.1630044752. The cubic root of 38355268 is about 337.2420137271.

The spelling of 38355268 in words is "thirty-eight million, three hundred fifty-five thousand, two hundred sixty-eight".