38456134 has 4 divisors (see below), whose sum is σ = 57684204. Its totient is φ = 19228066.

The previous prime is 38456113. The next prime is 38456137. The reversal of 38456134 is 43165483.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 38456134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38456137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9614032 + ... + 9614035.

It is an arithmetic number, because the mean of its divisors is an integer number (14421051).

Almost surely, 2^38456134 is an apocalyptic number.

38456134 is a deficient number, since it is larger than the sum of its proper divisors (19228070).

38456134 is a wasteful number, since it uses less digits than its factorization.

38456134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19228069.

The product of its digits is 34560, while the sum is 34.

The square root of 38456134 is about 6201.3009925337. The cubic root of 38456134 is about 337.5373793076.

The spelling of 38456134 in words is "thirty-eight million, four hundred fifty-six thousand, one hundred thirty-four".