41138546 has 4 divisors (see below), whose sum is σ = 61707822. Its totient is φ = 20569272.

The previous prime is 41138533. The next prime is 41138549. The reversal of 41138546 is 64583114.

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

It can be written as a sum of positive squares in only one way, i.e., 40819321 + 319225 = 6389^2 + 565^2 .

It is not an unprimeable number, because it can be changed into a prime (41138549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10284635 + ... + 10284638.

Almost surely, 2^41138546 is an apocalyptic number.

41138546 is a deficient number, since it is larger than the sum of its proper divisors (20569276).

41138546 is a wasteful number, since it uses less digits than its factorization.

41138546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569275.

The product of its digits is 11520, while the sum is 32.

The square root of 41138546 is about 6413.9337383543. The cubic root of 41138546 is about 345.2096911893.

The spelling of 41138546 in words is "forty-one million, one hundred thirty-eight thousand, five hundred forty-six".