6109156 has 6 divisors (see below), whose sum is σ = 10691030. Its totient is φ = 3054576.

The previous prime is 6109141. The next prime is 6109183. The reversal of 6109156 is 6519016.

It can be written as a sum of positive squares in only one way, i.e., 4064256 + 2044900 = 2016^2 + 1430^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 763641 + ... + 763648.

Almost surely, 2^6109156 is an apocalyptic number.

It is an amenable number.

6109156 is a deficient number, since it is larger than the sum of its proper divisors (4581874).

6109156 is a wasteful number, since it uses less digits than its factorization.

6109156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527293 (or 1527291 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 6109156 is about 2471.6706900394. The cubic root of 6109156 is about 182.8073858993.

The spelling of 6109156 in words is "six million, one hundred nine thousand, one hundred fifty-six".