41157045 has 16 divisors (see below), whose sum is σ = 73168320. Its totient is φ = 21950352.

The previous prime is 41157037. The next prime is 41157073. The reversal of 41157045 is 54075114.

It is a happy number.

It is not a de Polignac number, because 41157045 - 2³ = 41157037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152299 + ... + 152568.

It is an arithmetic number, because the mean of its divisors is an integer number (4573020).

Almost surely, 2^41157045 is an apocalyptic number.

41157045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41157045 is a deficient number, since it is larger than the sum of its proper divisors (32011275).

41157045 is a wasteful number, since it uses less digits than its factorization.

41157045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304881 (or 304875 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 41157045 is about 6415.3756709954. The cubic root of 41157045 is about 345.2614275592.

The spelling of 41157045 in words is "forty-one million, one hundred fifty-seven thousand, forty-five".