41328157 has 6 divisors (see below), whose sum is σ = 44532222. Its totient is φ = 38127672.

The previous prime is 41328101. The next prime is 41328179. The reversal of 41328157 is 75182314.

It can be written as a sum of positive squares in only one way, i.e., 28611801 + 12716356 = 5349^2 + 3566^2 .

It is not a de Polignac number, because 41328157 - 2²³ = 32939549 is a prime.

It is a super-2 number, since 2×41328157² = 3416033122033298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41328187) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22288 + ... + 24070.

It is an arithmetic number, because the mean of its divisors is an integer number (7422037).

Almost surely, 2^41328157 is an apocalyptic number.

It is an amenable number.

41328157 is a deficient number, since it is larger than the sum of its proper divisors (3204065).

41328157 is an frugal number, since it uses more digits than its factorization.

41328157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 1796 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 41328157 is about 6428.6979241523. The cubic root of 41328157 is about 345.7392452163.

The spelling of 41328157 in words is "forty-one million, three hundred twenty-eight thousand, one hundred fifty-seven".