38226549 has 8 divisors (see below), whose sum is σ = 51236352. Its totient is φ = 25350560.

The previous prime is 38226533. The next prime is 38226571. The reversal of 38226549 is 94562283.

It is a happy number.

38226549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38226549 - 2⁴ = 38226533 is a prime.

It is a super-2 number, since 2×38226549² = 2922538096898802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38226589) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32784 + ... + 33929.

It is an arithmetic number, because the mean of its divisors is an integer number (6404544).

Almost surely, 2^38226549 is an apocalyptic number.

It is an amenable number.

38226549 is a deficient number, since it is larger than the sum of its proper divisors (13009803).

38226549 is a wasteful number, since it uses less digits than its factorization.

38226549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66907.

The product of its digits is 103680, while the sum is 39.

The square root of 38226549 is about 6182.7622467632. The cubic root of 38226549 is about 336.8643332675.

The spelling of 38226549 in words is "thirty-eight million, two hundred twenty-six thousand, five hundred forty-nine".