38475023 has 4 divisors (see below), whose sum is σ = 38614200. Its totient is φ = 38335848.

The previous prime is 38475011. The next prime is 38475053. The reversal of 38475023 is 32057483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32057483 = 383 ⋅83701.

It is a cyclic number.

It is not a de Polignac number, because 38475023 - 2¹⁶ = 38409487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38475053) 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, 69173 + ... + 69726.

It is an arithmetic number, because the mean of its divisors is an integer number (9653550).

Almost surely, 2^38475023 is an apocalyptic number.

38475023 is a deficient number, since it is larger than the sum of its proper divisors (139177).

38475023 is a wasteful number, since it uses less digits than its factorization.

38475023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139176.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 38475023 is about 6202.8237924352. The cubic root of 38475023 is about 337.5926344715.

The spelling of 38475023 in words is "thirty-eight million, four hundred seventy-five thousand, twenty-three".