66295041 has 4 divisors (see below), whose sum is σ = 88393392. Its totient is φ = 44196692.

The previous prime is 66295013. The next prime is 66295049. The reversal of 66295041 is 14059266.

66295041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 66295041 - 2¹⁴ = 66278657 is a prime.

It is a super-2 number, since 2×66295041² = 8790064922383362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 66294993 and 66295011.

It is not an unprimeable number, because it can be changed into a prime (66295049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11049171 + ... + 11049176.

It is an arithmetic number, because the mean of its divisors is an integer number (22098348).

Almost surely, 2^66295041 is an apocalyptic number.

It is an amenable number.

66295041 is a deficient number, since it is larger than the sum of its proper divisors (22098351).

66295041 is a wasteful number, since it uses less digits than its factorization.

66295041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22098350.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 66295041 is about 8142.1766745754. The cubic root of 66295041 is about 404.7252945854.

It can be divided in two parts, 662 and 95041, that added together give a triangular number (95703 = T₄₃₇).

The spelling of 66295041 in words is "sixty-six million, two hundred ninety-five thousand, forty-one".