41691316 has 6 divisors (see below), whose sum is σ = 72959810. Its totient is φ = 20845656.

The previous prime is 41691283. The next prime is 41691317. The reversal of 41691316 is 61319614.

It can be written as a sum of positive squares in only one way, i.e., 26481316 + 15210000 = 5146^2 + 3900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41691317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211411 + ... + 5211418.

Almost surely, 2^41691316 is an apocalyptic number.

It is an amenable number.

41691316 is a deficient number, since it is larger than the sum of its proper divisors (31268494).

41691316 is a wasteful number, since it uses less digits than its factorization.

41691316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10422833 (or 10422831 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 41691316 is about 6456.8812905303. The cubic root of 41691316 is about 346.7489872715.

The spelling of 41691316 in words is "forty-one million, six hundred ninety-one thousand, three hundred sixteen".