38022534 has 80 divisors (see below), whose sum is σ = 97922880. Its totient is φ = 10905840.

The previous prime is 38022533. The next prime is 38022547. The reversal of 38022534 is 43522083.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38022498 and 38022507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38022533) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 33297 + ... + 34419.

It is an arithmetic number, because the mean of its divisors is an integer number (1224036).

Almost surely, 2^38022534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38022534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48961440).

38022534 is an abundant number, since it is smaller than the sum of its proper divisors (59900346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38022534 is a wasteful number, since it uses less digits than its factorization.

38022534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 38022534 is about 6166.2414808374. The cubic root of 38022534 is about 336.2639825955.

It can be divided in two parts, 3802 and 2534, that added together give a palindrome (6336).

The spelling of 38022534 in words is "thirty-eight million, twenty-two thousand, five hundred thirty-four".