4161236 has 12 divisors (see below), whose sum is σ = 7391328. Its totient is φ = 2049432.

The previous prime is 4161233. The next prime is 4161251. The reversal of 4161236 is 6321614.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7496 + ... + 8031.

It is an arithmetic number, because the mean of its divisors is an integer number (615944).

Almost surely, 2^4161236 is an apocalyptic number.

It is an amenable number.

4161236 is a deficient number, since it is larger than the sum of its proper divisors (3230092).

4161236 is a wasteful number, since it uses less digits than its factorization.

4161236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15598 (or 15596 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 4161236 is about 2039.9107823628. The cubic root of 4161236 is about 160.8449570260.

The spelling of 4161236 in words is "four million, one hundred sixty-one thousand, two hundred thirty-six".