38042097 has 4 divisors (see below), whose sum is σ = 50722800. Its totient is φ = 25361396.

The previous prime is 38042089. The next prime is 38042111. The reversal of 38042097 is 79024083.

38042097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79024083 = 3 ⋅26341361.

It is a cyclic number.

It is not a de Polignac number, because 38042097 - 2³ = 38042089 is a prime.

It is a super-2 number, since 2×38042097² = 2894402288314818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38042077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6340347 + ... + 6340352.

It is an arithmetic number, because the mean of its divisors is an integer number (12680700).

Almost surely, 2^38042097 is an apocalyptic number.

It is an amenable number.

38042097 is a deficient number, since it is larger than the sum of its proper divisors (12680703).

38042097 is a wasteful number, since it uses less digits than its factorization.

38042097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12680702.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 38042097 is about 6167.8275754110. The cubic root of 38042097 is about 336.3216431783.

The spelling of 38042097 in words is "thirty-eight million, forty-two thousand, ninety-seven".