2136156 has 24 divisors (see below), whose sum is σ = 5437824. Its totient is φ = 647280.

The previous prime is 2136143. The next prime is 2136157. The reversal of 2136156 is 6516312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7960 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (226576).

2^2136156 is an apocalyptic number.

It is an amenable number.

2136156 is an abundant number, since it is smaller than the sum of its proper divisors (3301668).

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

2136156 is a wasteful number, since it uses less digits than its factorization.

2136156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16201 (or 16199 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 2136156 is about 1461.5594411450. The cubic root of 2136156 is about 128.7886690648.

The spelling of 2136156 in words is "two million, one hundred thirty-six thousand, one hundred fifty-six".