41836545 has 24 divisors (see below), whose sum is σ = 73710312. Its totient is φ = 21945600.

The previous prime is 41836493. The next prime is 41836547. The reversal of 41836545 is 54563814.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1272384 + 40564161 = 1128^2 + 6369^2 .

It is not a de Polignac number, because 41836545 - 2⁶ = 41836481 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41836547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4876 + ... + 10365.

It is an arithmetic number, because the mean of its divisors is an integer number (3071263).

It is a Proth number, since it is equal to 5107 ⋅ 2¹³ + 1 and 5107 < 2¹³.

Almost surely, 2^41836545 is an apocalyptic number.

41836545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41836545 is a deficient number, since it is larger than the sum of its proper divisors (31873767).

41836545 is a wasteful number, since it uses less digits than its factorization.

41836545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15313 (or 15310 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 41836545 is about 6468.1175777810. The cubic root of 41836545 is about 347.1511465494.

It can be divided in two parts, 418 and 36545, that added together give a palindrome (36963).

The spelling of 41836545 in words is "forty-one million, eight hundred thirty-six thousand, five hundred forty-five".