38465222 has 4 divisors (see below), whose sum is σ = 57697836. Its totient is φ = 19232610.

The previous prime is 38465221. The next prime is 38465239. The reversal of 38465222 is 22256483.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38465221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9616304 + ... + 9616307.

It is an arithmetic number, because the mean of its divisors is an integer number (14424459).

Almost surely, 2^38465222 is an apocalyptic number.

38465222 is a deficient number, since it is larger than the sum of its proper divisors (19232614).

38465222 is a wasteful number, since it uses less digits than its factorization.

38465222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19232613.

The product of its digits is 23040, while the sum is 32.

The square root of 38465222 is about 6202.0336987153. The cubic root of 38465222 is about 337.5639662936.

The spelling of 38465222 in words is "thirty-eight million, four hundred sixty-five thousand, two hundred twenty-two".