41285138 has 16 divisors (see below), whose sum is σ = 68022720. Its totient is φ = 18705456.

The previous prime is 41285131. The next prime is 41285141. The reversal of 41285138 is 83158214.

It is not an unprimeable number, because it can be changed into a prime (41285131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22745 + ... + 24492.

It is an arithmetic number, because the mean of its divisors is an integer number (4251420).

Almost surely, 2^41285138 is an apocalyptic number.

41285138 is a deficient number, since it is larger than the sum of its proper divisors (26737582).

41285138 is a wasteful number, since it uses less digits than its factorization.

41285138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47281.

The product of its digits is 7680, while the sum is 32.

The square root of 41285138 is about 6425.3511966273. The cubic root of 41285138 is about 345.6192421217.

The spelling of 41285138 in words is "forty-one million, two hundred eighty-five thousand, one hundred thirty-eight".