38370226 has 4 divisors (see below), whose sum is σ = 57555342. Its totient is φ = 19185112.

The previous prime is 38370223. The next prime is 38370229. The reversal of 38370226 is 62207383.

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

It is an interprime number because it is at equal distance from previous prime (38370223) and next prime (38370229).

It can be written as a sum of positive squares in only one way, i.e., 36614601 + 1755625 = 6051^2 + 1325^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (38370223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9592555 + ... + 9592558.

Almost surely, 2^38370226 is an apocalyptic number.

38370226 is a deficient number, since it is larger than the sum of its proper divisors (19185116).

38370226 is a wasteful number, since it uses less digits than its factorization.

38370226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19185115.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 38370226 is about 6194.3705087765. The cubic root of 38370226 is about 337.2858478659.

The spelling of 38370226 in words is "thirty-eight million, three hundred seventy thousand, two hundred twenty-six".