41136985 has 16 divisors (see below), whose sum is σ = 50731776. Its totient is φ = 32007168.

The previous prime is 41136967. The next prime is 41137043. The reversal of 41136985 is 58963114.

41136985 is a nontrivial binomial coefficient, being equal to C(9071, 2).

It is a cyclic number.

It is not a de Polignac number, because 41136985 - 2¹¹ = 41134937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44902 + ... + 45808.

It is an arithmetic number, because the mean of its divisors is an integer number (3170736).

Almost surely, 2^41136985 is an apocalyptic number.

41136985 is the 9070-th triangular number.

41136985 is the 3024-th centered nonagonal number.

It is an amenable number.

41136985 is a deficient number, since it is larger than the sum of its proper divisors (9594791).

41136985 is a wasteful number, since it uses less digits than its factorization.

41136985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152.

The product of its digits is 25920, while the sum is 37.

The square root of 41136985 is about 6413.8120490080. The cubic root of 41136985 is about 345.2053248128.

It can be divided in two parts, 41 and 136985, that added together give a triangular number (137026 = T₅₂₃).

The spelling of 41136985 in words is "forty-one million, one hundred thirty-six thousand, nine hundred eighty-five".