2038156 has 12 divisors (see below), whose sum is σ = 3577392. Its totient is φ = 1016048.

The previous prime is 2038139. The next prime is 2038159. The reversal of 2038156 is 6518302.

It is a happy number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2038156.

It is not an unprimeable number, because it can be changed into a prime (2038159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506 + ... + 2518.

It is an arithmetic number, because the mean of its divisors is an integer number (298116).

2^2038156 is an apocalyptic number.

It is an amenable number.

2038156 is a deficient number, since it is larger than the sum of its proper divisors (1539236).

2038156 is a wasteful number, since it uses less digits than its factorization.

2038156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2038156 is about 1427.6400106469. The cubic root of 2038156 is about 126.7882888473.

The spelling of 2038156 in words is "two million, thirty-eight thousand, one hundred fifty-six".