41158749 has 8 divisors (see below), whose sum is σ = 55444480. Its totient is φ = 27156096.

The previous prime is 41158721. The next prime is 41158757. The reversal of 41158749 is 94785114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41158749 - 2²⁰ = 40110173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41158549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70429 + ... + 71010.

It is an arithmetic number, because the mean of its divisors is an integer number (6930560).

Almost surely, 2^41158749 is an apocalyptic number.

It is an amenable number.

41158749 is a deficient number, since it is larger than the sum of its proper divisors (14285731).

41158749 is a wasteful number, since it uses less digits than its factorization.

41158749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141539.

The product of its digits is 40320, while the sum is 39.

The square root of 41158749 is about 6415.5084755614. The cubic root of 41158749 is about 345.2661923761.

The spelling of 41158749 in words is "forty-one million, one hundred fifty-eight thousand, seven hundred forty-nine".