40886241 has 32 divisors (see below), whose sum is σ = 65028096. Its totient is φ = 22560000.

The previous prime is 40886239. The next prime is 40886291. The reversal of 40886241 is 14268804.

It is not a de Polignac number, because 40886241 - 2¹ = 40886239 is a prime.

It is a super-2 number, since 2×40886241² = 3343369406220162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (40886231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16216 + ... + 18566.

It is an arithmetic number, because the mean of its divisors is an integer number (2032128).

It is a Poulet number, since it divides 2^40886240-1.

Almost surely, 2^40886241 is an apocalyptic number.

It is an amenable number.

40886241 is a deficient number, since it is larger than the sum of its proper divisors (24141855).

40886241 is a wasteful number, since it uses less digits than its factorization.

40886241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 40886241 is about 6394.2349816065. The cubic root of 40886241 is about 344.5025133878.

The spelling of 40886241 in words is "forty million, eight hundred eighty-six thousand, two hundred forty-one".