2033157 has 12 divisors (see below), whose sum is σ = 3153696. Its totient is φ = 1161720.

The previous prime is 2033111. The next prime is 2033159. The reversal of 2033157 is 7513302.

It is a happy number.

It is not a de Polignac number, because 2033157 - 2⁶ = 2033093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6769 + ... + 7062.

It is an arithmetic number, because the mean of its divisors is an integer number (262808).

2^2033157 is an apocalyptic number.

It is an amenable number.

2033157 is a deficient number, since it is larger than the sum of its proper divisors (1120539).

2033157 is a wasteful number, since it uses less digits than its factorization.

2033157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848 (or 13841 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 2033157 is about 1425.8881442806. Note that the first 3 decimals coincide. The cubic root of 2033157 is about 126.6845457988.

Subtracting from 2033157 its sum of digits (21), we obtain a triangular number (2033136 = T₂₀₁₆).

Adding to 2033157 its reverse (7513302), we get a palindrome (9546459).

The spelling of 2033157 in words is "two million, thirty-three thousand, one hundred fifty-seven".