85912041 has 4 divisors (see below), whose sum is σ = 114549392. Its totient is φ = 57274692.

The previous prime is 85912031. The next prime is 85912063. The reversal of 85912041 is 14021958.

It is a happy number.

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 not a de Polignac number, because 85912041 - 2¹⁵ = 85879273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85912031) 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, 14318671 + ... + 14318676.

It is an arithmetic number, because the mean of its divisors is an integer number (28637348).

Almost surely, 2^85912041 is an apocalyptic number.

It is an amenable number.

85912041 is a deficient number, since it is larger than the sum of its proper divisors (28637351).

85912041 is a wasteful number, since it uses less digits than its factorization.

85912041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28637350.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 85912041 is about 9268.8748508112. The cubic root of 85912041 is about 441.2499598477.

Adding to 85912041 its reverse (14021958), we get a palindrome (99933999).

The spelling of 85912041 in words is "eighty-five million, nine hundred twelve thousand, forty-one".