41259987 has 12 divisors (see below), whose sum is σ = 59653464. Its totient is φ = 27480960.

The previous prime is 41259983. The next prime is 41259989. The reversal of 41259987 is 78995214.

It is not a de Polignac number, because 41259987 - 2² = 41259983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41259983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17628 + ... + 19830.

It is an arithmetic number, because the mean of its divisors is an integer number (4971122).

Almost surely, 2^41259987 is an apocalyptic number.

41259987 is a deficient number, since it is larger than the sum of its proper divisors (18393477).

41259987 is a wasteful number, since it uses less digits than its factorization.

41259987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290 (or 4287 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 41259987 is about 6423.3937291746. The cubic root of 41259987 is about 345.5490438553.

It can be divided in two parts, 412599 and 87, that added together give a triangular number (412686 = T₉₀₈).

The spelling of 41259987 in words is "forty-one million, two hundred fifty-nine thousand, nine hundred eighty-seven".