41451157 has 4 divisors (see below), whose sum is σ = 45219456. Its totient is φ = 37682860.

The previous prime is 41451143. The next prime is 41451169. The reversal of 41451157 is 75115414.

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 41451157 - 2⁷ = 41451029 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 (41451187) 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, 1884133 + ... + 1884154.

It is an arithmetic number, because the mean of its divisors is an integer number (11304864).

Almost surely, 2^41451157 is an apocalyptic number.

It is an amenable number.

41451157 is a deficient number, since it is larger than the sum of its proper divisors (3768299).

41451157 is a wasteful number, since it uses less digits than its factorization.

41451157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768298.

The product of its digits is 2800, while the sum is 28.

The square root of 41451157 is about 6438.2572952624. The cubic root of 41451157 is about 346.0818994872.

The spelling of 41451157 in words is "forty-one million, four hundred fifty-one thousand, one hundred fifty-seven".