41264081 has 4 divisors (see below), whose sum is σ = 42270564. Its totient is φ = 40257600.

The previous prime is 41264057. The next prime is 41264087. The reversal of 41264081 is 18046214.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7728400 + 33535681 = 2780^2 + 5791^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41264081 is a prime.

It is a super-2 number, since 2×41264081² = 3405448761549122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41264081.

It is not an unprimeable number, because it can be changed into a prime (41264087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503180 + ... + 503261.

It is an arithmetic number, because the mean of its divisors is an integer number (10567641).

Almost surely, 2^41264081 is an apocalyptic number.

41264081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

41264081 is a deficient number, since it is larger than the sum of its proper divisors (1006483).

41264081 is a wasteful number, since it uses less digits than its factorization.

41264081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006482.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 41264081 is about 6423.7124001624. The cubic root of 41264081 is about 345.5604724499.

The spelling of 41264081 in words is "forty-one million, two hundred sixty-four thousand, eighty-one".