84895261 has 4 divisors (see below), whose sum is σ = 92613024. Its totient is φ = 77177500.

The previous prime is 84895259. The next prime is 84895271. The reversal of 84895261 is 16259848.

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 84895261 - 2¹ = 84895259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84895271) 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, 3858865 + ... + 3858886.

It is an arithmetic number, because the mean of its divisors is an integer number (23153256).

Almost surely, 2^84895261 is an apocalyptic number.

It is an amenable number.

84895261 is a deficient number, since it is larger than the sum of its proper divisors (7717763).

84895261 is a wasteful number, since it uses less digits than its factorization.

84895261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7717762.

The product of its digits is 138240, while the sum is 43.

The square root of 84895261 is about 9213.8624365681. The cubic root of 84895261 is about 439.5022970876.

The spelling of 84895261 in words is "eighty-four million, eight hundred ninety-five thousand, two hundred sixty-one".