38223476 has 6 divisors (see below), whose sum is σ = 66891090. Its totient is φ = 19111736.

The previous prime is 38223467. The next prime is 38223487. The reversal of 38223476 is 67432283.

It can be written as a sum of positive squares in only one way, i.e., 29986576 + 8236900 = 5476^2 + 2870^2 .

It is a super-2 number, since 2×38223476² = 2922068235045152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4777931 + ... + 4777938.

It is an arithmetic number, because the mean of its divisors is an integer number (11148515).

Almost surely, 2^38223476 is an apocalyptic number.

It is an amenable number.

38223476 is a deficient number, since it is larger than the sum of its proper divisors (28667614).

38223476 is a wasteful number, since it uses less digits than its factorization.

38223476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555873 (or 9555871 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 38223476 is about 6182.5137282500. The cubic root of 38223476 is about 336.8553062792.

The spelling of 38223476 in words is "thirty-eight million, two hundred twenty-three thousand, four hundred seventy-six".