84652250 has 16 divisors (see below), whose sum is σ = 158469480. Its totient is φ = 33860800.

The previous prime is 84652223. The next prime is 84652273. The reversal of 84652250 is 5225648.

It can be written as a sum of positive squares in 4 ways, for example, as 50651689 + 34000561 = 7117^2 + 5831^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169055 + ... + 169554.

Almost surely, 2^84652250 is an apocalyptic number.

84652250 is a deficient number, since it is larger than the sum of its proper divisors (73817230).

84652250 is a wasteful number, since it uses less digits than its factorization.

84652250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338626 (or 338616 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 84652250 is about 9200.6657367823. The cubic root of 84652250 is about 439.0825407830.

Adding to 84652250 its reverse (5225648), we get a palindrome (89877898).

The spelling of 84652250 in words is "eighty-four million, six hundred fifty-two thousand, two hundred fifty".