41157829 has 4 divisors (see below), whose sum is σ = 41371276. Its totient is φ = 40944384.

The previous prime is 41157821. The next prime is 41157841. The reversal of 41157829 is 92875114.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7784100 + 33373729 = 2790^2 + 5777^2 .

It is a cyclic number.

It is not a de Polignac number, because 41157829 - 2³ = 41157821 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 (41157821) 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, 106434 + ... + 106819.

It is an arithmetic number, because the mean of its divisors is an integer number (10342819).

Almost surely, 2^41157829 is an apocalyptic number.

It is an amenable number.

41157829 is a deficient number, since it is larger than the sum of its proper divisors (213447).

41157829 is a wasteful number, since it uses less digits than its factorization.

41157829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213446.

The product of its digits is 20160, while the sum is 37.

The square root of 41157829 is about 6415.4367739071. The cubic root of 41157829 is about 345.2636198387.

The spelling of 41157829 in words is "forty-one million, one hundred fifty-seven thousand, eight hundred twenty-nine".