38243066 has 8 divisors (see below), whose sum is σ = 59858784. Its totient is φ = 18290140.

The previous prime is 38243041. The next prime is 38243069. The reversal of 38243066 is 66034283.

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

It is not an unprimeable number, because it can be changed into a prime (38243069) 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, 415640 + ... + 415731.

It is an arithmetic number, because the mean of its divisors is an integer number (7482348).

Almost surely, 2^38243066 is an apocalyptic number.

38243066 is a deficient number, since it is larger than the sum of its proper divisors (21615718).

38243066 is a wasteful number, since it uses less digits than its factorization.

38243066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831396.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 38243066 is about 6184.0978323439. The cubic root of 38243066 is about 336.9128439419.

The spelling of 38243066 in words is "thirty-eight million, two hundred forty-three thousand, sixty-six".