41057691 has 8 divisors (see below), whose sum is σ = 57123840. Its totient is φ = 26181672.

The previous prime is 41057663. The next prime is 41057701. The reversal of 41057691 is 19675014.

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

It is not a de Polignac number, because 41057691 - 2¹¹ = 41055643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41057641) 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, 297451 + ... + 297588.

It is an arithmetic number, because the mean of its divisors is an integer number (7140480).

Almost surely, 2^41057691 is an apocalyptic number.

41057691 is a deficient number, since it is larger than the sum of its proper divisors (16066149).

41057691 is a wasteful number, since it uses less digits than its factorization.

41057691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595065.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 41057691 is about 6407.6275640833. The cubic root of 41057691 is about 344.9833808420.

The spelling of 41057691 in words is "forty-one million, fifty-seven thousand, six hundred ninety-one".