38452222 has 8 divisors (see below), whose sum is σ = 57714696. Its totient is φ = 19213992.

The previous prime is 38452207. The next prime is 38452237. The reversal of 38452222 is 22225483.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38452207) and next prime (38452237).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368 + ... + 8875.

It is an arithmetic number, because the mean of its divisors is an integer number (7214337).

Almost surely, 2^38452222 is an apocalyptic number.

38452222 is a deficient number, since it is larger than the sum of its proper divisors (19262474).

38452222 is a wasteful number, since it uses less digits than its factorization.

38452222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12122.

The product of its digits is 7680, while the sum is 28.

The square root of 38452222 is about 6200.9855668273. The cubic root of 38452222 is about 337.5259334439.

The spelling of 38452222 in words is "thirty-eight million, four hundred fifty-two thousand, two hundred twenty-two".