41146261 has 6 divisors (see below), whose sum is σ = 44555010. Its totient is φ = 37981008.

The previous prime is 41146243. The next prime is 41146319. The reversal of 41146261 is 16264114.

It can be written as a sum of positive squares in 3 ways, for example, as 1380625 + 39765636 = 1175^2 + 6306^2 .

It is not a de Polignac number, because 41146261 - 2⁹ = 41145749 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 (41146361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121566 + ... + 121903.

It is an arithmetic number, because the mean of its divisors is an integer number (7425835).

Almost surely, 2^41146261 is an apocalyptic number.

It is an amenable number.

41146261 is a deficient number, since it is larger than the sum of its proper divisors (3408749).

41146261 is a wasteful number, since it uses less digits than its factorization.

41146261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243495 (or 243482 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 41146261 is about 6414.5351351442. The cubic root of 41146261 is about 345.2312697051.

The spelling of 41146261 in words is "forty-one million, one hundred forty-six thousand, two hundred sixty-one".