41248457 has 4 divisors (see below), whose sum is σ = 41573376. Its totient is φ = 40923540.

The previous prime is 41248447. The next prime is 41248489. The reversal of 41248457 is 75484214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41248457 - 2¹² = 41244361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41248447) 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, 162269 + ... + 162522.

It is an arithmetic number, because the mean of its divisors is an integer number (10393344).

Almost surely, 2^41248457 is an apocalyptic number.

It is an amenable number.

41248457 is a deficient number, since it is larger than the sum of its proper divisors (324919).

41248457 is a wasteful number, since it uses less digits than its factorization.

41248457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324918.

The product of its digits is 35840, while the sum is 35.

The square root of 41248457 is about 6422.4961658221. The cubic root of 41248457 is about 345.5168532517.

The spelling of 41248457 in words is "forty-one million, two hundred forty-eight thousand, four hundred fifty-seven".