41214749 has 8 divisors (see below), whose sum is σ = 43695288. Its totient is φ = 38740480.

The previous prime is 41214739. The next prime is 41214757. The reversal of 41214749 is 94741214.

It can be written as a sum of positive squares in 4 ways, for example, as 1612900 + 39601849 = 1270^2 + 6293^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41214749 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41214709) 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, 24359 + ... + 25995.

It is an arithmetic number, because the mean of its divisors is an integer number (5461911).

Almost surely, 2^41214749 is an apocalyptic number.

It is an amenable number.

41214749 is a deficient number, since it is larger than the sum of its proper divisors (2480539).

41214749 is a wasteful number, since it uses less digits than its factorization.

41214749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135.

The product of its digits is 8064, while the sum is 32.

The square root of 41214749 is about 6419.8714161578. The cubic root of 41214749 is about 345.4227094791.

The spelling of 41214749 in words is "forty-one million, two hundred fourteen thousand, seven hundred forty-nine".