84576275 has 24 divisors (see below), whose sum is σ = 126911520. Its totient is φ = 54581760.

The previous prime is 84576263. The next prime is 84576293. The reversal of 84576275 is 57267548.

It is not a de Polignac number, because 84576275 - 2⁴ = 84576259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11240 + ... + 17189.

It is an arithmetic number, because the mean of its divisors is an integer number (5287980).

Almost surely, 2^84576275 is an apocalyptic number.

84576275 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

84576275 is a deficient number, since it is larger than the sum of its proper divisors (42335245).

84576275 is a wasteful number, since it uses less digits than its factorization.

84576275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28463 (or 28458 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 84576275 is about 9196.5360326593. The cubic root of 84576275 is about 438.9511432874.

The spelling of 84576275 in words is "eighty-four million, five hundred seventy-six thousand, two hundred seventy-five".