38142126 has 24 divisors (see below), whose sum is σ = 90154584. Its totient is φ = 11558160.

The previous prime is 38142109. The next prime is 38142151. The reversal of 38142126 is 62124183.

It is a self number, because there is not a number n which added to its sum of digits gives 38142126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96121 + ... + 96516.

It is an arithmetic number, because the mean of its divisors is an integer number (3756441).

Almost surely, 2^38142126 is an apocalyptic number.

38142126 is an abundant number, since it is smaller than the sum of its proper divisors (52012458).

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

38142126 is a wasteful number, since it uses less digits than its factorization.

38142126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192656 (or 192653 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 38142126 is about 6175.9311848498. The cubic root of 38142126 is about 336.6161631701.

The spelling of 38142126 in words is "thirty-eight million, one hundred forty-two thousand, one hundred twenty-six".