4061156 has 24 divisors (see below), whose sum is σ = 8092224. Its totient is φ = 1765280.

The previous prime is 4061149. The next prime is 4061177. The reversal of 4061156 is 6511604.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (337176).

Almost surely, 2^4061156 is an apocalyptic number.

4061156 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4061156 is a deficient number, since it is larger than the sum of its proper divisors (4031068).

4061156 is a wasteful number, since it uses less digits than its factorization.

4061156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051 (or 4049 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4061156 is about 2015.2310041283. The cubic root of 4061156 is about 159.5450094573.

The spelling of 4061156 in words is "four million, sixty-one thousand, one hundred fifty-six".