38097523 has 4 divisors (see below), whose sum is σ = 38176240. Its totient is φ = 38018808.

The previous prime is 38097517. The next prime is 38097547. The reversal of 38097523 is 32579083.

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

It is a cyclic number.

It is not a de Polignac number, because 38097523 - 2⁵ = 38097491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38097583) 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, 38628 + ... + 39601.

It is an arithmetic number, because the mean of its divisors is an integer number (9544060).

Almost surely, 2^38097523 is an apocalyptic number.

38097523 is a deficient number, since it is larger than the sum of its proper divisors (78717).

38097523 is an equidigital number, since it uses as much as digits as its factorization.

38097523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78716.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 38097523 is about 6172.3190941493. The cubic root of 38097523 is about 336.4849001936.

It can be divided in two parts, 380 and 97523, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 38097523 in words is "thirty-eight million, ninety-seven thousand, five hundred twenty-three".