41481157 has 4 divisors (see below), whose sum is σ = 41634496. Its totient is φ = 41327820.

The previous prime is 41481151. The next prime is 41481163. The reversal of 41481157 is 75118414.

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 an interprime number because it is at equal distance from previous prime (41481151) and next prime (41481163).

It is a cyclic number.

It is not a de Polignac number, because 41481157 - 2¹⁵ = 41448389 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 (41481151) 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, 76263 + ... + 76804.

It is an arithmetic number, because the mean of its divisors is an integer number (10408624).

Almost surely, 2^41481157 is an apocalyptic number.

It is an amenable number.

41481157 is a deficient number, since it is larger than the sum of its proper divisors (153339).

41481157 is a wasteful number, since it uses less digits than its factorization.

41481157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153338.

The product of its digits is 4480, while the sum is 31.

The square root of 41481157 is about 6440.5866968779. The cubic root of 41481157 is about 346.1653708464.

The spelling of 41481157 in words is "forty-one million, four hundred eighty-one thousand, one hundred fifty-seven".