84789265 has 16 divisors (see below), whose sum is σ = 112565376. Its totient is φ = 60793600.

The previous prime is 84789253. The next prime is 84789361. The reversal of 84789265 is 56298748.

It is not a de Polignac number, because 84789265 - 2⁵ = 84789233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6952 + ... + 14761.

It is an arithmetic number, because the mean of its divisors is an integer number (7035336).

Almost surely, 2^84789265 is an apocalyptic number.

It is an amenable number.

84789265 is a deficient number, since it is larger than the sum of its proper divisors (27776111).

84789265 is a wasteful number, since it uses less digits than its factorization.

84789265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21800.

The product of its digits is 967680, while the sum is 49.

The square root of 84789265 is about 9208.1086548759. The cubic root of 84789265 is about 439.3193073404.

The spelling of 84789265 in words is "eighty-four million, seven hundred eighty-nine thousand, two hundred sixty-five".