89612041 has 4 divisors (see below), whose sum is σ = 92502784. Its totient is φ = 86721300.

The previous prime is 89612009. The next prime is 89612057. The reversal of 89612041 is 14021698.

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 a cyclic number.

It is not a de Polignac number, because 89612041 - 2⁵ = 89612009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 2890711 = 89612041 / (8 + 9 + 6 + 1 + 2 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89611994 and 89612012.

It is not an unprimeable number, because it can be changed into a prime (89612141) 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, 1445325 + ... + 1445386.

It is an arithmetic number, because the mean of its divisors is an integer number (23125696).

Almost surely, 2^89612041 is an apocalyptic number.

It is an amenable number.

89612041 is a deficient number, since it is larger than the sum of its proper divisors (2890743).

89612041 is a wasteful number, since it uses less digits than its factorization.

89612041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890742.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 89612041 is about 9466.3636629912. The cubic root of 89612041 is about 447.4956207763.

The spelling of 89612041 in words is "eighty-nine million, six hundred twelve thousand, forty-one".