38042177 has 4 divisors (see below), whose sum is σ = 39269376. Its totient is φ = 36814980.

The previous prime is 38042149. The next prime is 38042201. The reversal of 38042177 is 77124083.

It is a happy number.

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: 77124083 = 23 ⋅3353221.

It is not a de Polignac number, because 38042177 - 2¹² = 38038081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38042077) 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, 613553 + ... + 613614.

It is an arithmetic number, because the mean of its divisors is an integer number (9817344).

Almost surely, 2^38042177 is an apocalyptic number.

It is an amenable number.

38042177 is a deficient number, since it is larger than the sum of its proper divisors (1227199).

38042177 is a wasteful number, since it uses less digits than its factorization.

38042177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227198.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 38042177 is about 6167.8340606732. The cubic root of 38042177 is about 336.3218789321.

The spelling of 38042177 in words is "thirty-eight million, forty-two thousand, one hundred seventy-seven".