41457263 has 4 divisors (see below), whose sum is σ = 41721480. Its totient is φ = 41193048.

The previous prime is 41457239. The next prime is 41457277. The reversal of 41457263 is 36275414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41457263 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 (41457463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131873 + ... + 132186.

It is an arithmetic number, because the mean of its divisors is an integer number (10430370).

Almost surely, 2^41457263 is an apocalyptic number.

41457263 is a deficient number, since it is larger than the sum of its proper divisors (264217).

41457263 is a wasteful number, since it uses less digits than its factorization.

41457263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264216.

The product of its digits is 20160, while the sum is 32.

The square root of 41457263 is about 6438.7314744443. The cubic root of 41457263 is about 346.0988919548.

The spelling of 41457263 in words is "forty-one million, four hundred fifty-seven thousand, two hundred sixty-three".