40741261 has 8 divisors (see below), whose sum is σ = 44904384. Its totient is φ = 36654720.

The previous prime is 40741247. The next prime is 40741271. The reversal of 40741261 is 16214704.

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

It is a cyclic number.

It is not a de Polignac number, because 40741261 - 2¹¹ = 40739213 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 (40741271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18025 + ... + 20158.

It is an arithmetic number, because the mean of its divisors is an integer number (5613048).

Almost surely, 2^40741261 is an apocalyptic number.

It is an amenable number.

40741261 is a deficient number, since it is larger than the sum of its proper divisors (4163123).

40741261 is a wasteful number, since it uses less digits than its factorization.

40741261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38291.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 40741261 is about 6382.8881393927. Note that the first 3 decimals coincide. The cubic root of 40741261 is about 344.0948365033.

Adding to 40741261 its reverse (16214704), we get a palindrome (56955965).

It can be divided in two parts, 4074 and 1261, that added together give a palindrome (5335).

The spelling of 40741261 in words is "forty million, seven hundred forty-one thousand, two hundred sixty-one".