38272426 has 4 divisors (see below), whose sum is σ = 57408642. Its totient is φ = 19136212.

The previous prime is 38272397. The next prime is 38272433. The reversal of 38272426 is 62427283.

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

It can be written as a sum of positive squares in only one way, i.e., 33628401 + 4644025 = 5799^2 + 2155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38272391 and 38272400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9568105 + ... + 9568108.

Almost surely, 2^38272426 is an apocalyptic number.

38272426 is a deficient number, since it is larger than the sum of its proper divisors (19136216).

38272426 is a wasteful number, since it uses less digits than its factorization.

38272426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19136215.

The product of its digits is 32256, while the sum is 34.

The square root of 38272426 is about 6186.4712074009. The cubic root of 38272426 is about 336.9990402283. Note that the first 3 decimals are identical.

The spelling of 38272426 in words is "thirty-eight million, two hundred seventy-two thousand, four hundred twenty-six".