41156089 has 4 divisors (see below), whose sum is σ = 44321956. Its totient is φ = 37990224.

The previous prime is 41156051. The next prime is 41156153. The reversal of 41156089 is 98065114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16949689 + 24206400 = 4117^2 + 4920^2 .

It is a cyclic number.

It is not a de Polignac number, because 41156089 - 2¹⁵ = 41123321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41156009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1582914 + ... + 1582939.

It is an arithmetic number, because the mean of its divisors is an integer number (11080489).

Almost surely, 2^41156089 is an apocalyptic number.

It is an amenable number.

41156089 is a deficient number, since it is larger than the sum of its proper divisors (3165867).

41156089 is a wasteful number, since it uses less digits than its factorization.

41156089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165866.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 41156089 is about 6415.3011620656. The cubic root of 41156089 is about 345.2587542828.

The spelling of 41156089 in words is "forty-one million, one hundred fifty-six thousand, eighty-nine".