38025858 has 32 divisors (see below), whose sum is σ = 82184256. Its totient is φ = 11659968.

The previous prime is 38025853. The next prime is 38025881. The reversal of 38025858 is 85852083.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (38025853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28441 + ... + 29747.

It is an arithmetic number, because the mean of its divisors is an integer number (2568258).

Almost surely, 2^38025858 is an apocalyptic number.

38025858 is an abundant number, since it is smaller than the sum of its proper divisors (44158398).

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

38025858 is a wasteful number, since it uses less digits than its factorization.

38025858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 38025858 is about 6166.5110070444. The cubic root of 38025858 is about 336.2737812490.

It can be divided in two parts, 38025 and 858, that added together give a palindrome (38883).

The spelling of 38025858 in words is "thirty-eight million, twenty-five thousand, eight hundred fifty-eight".