84268594 has 4 divisors (see below), whose sum is σ = 126402894. Its totient is φ = 42134296.

The previous prime is 84268549. The next prime is 84268601. The reversal of 84268594 is 49586248.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83960569 + 308025 = 9163^2 + 555^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21067147 + ... + 21067150.

Almost surely, 2^84268594 is an apocalyptic number.

84268594 is a deficient number, since it is larger than the sum of its proper divisors (42134300).

84268594 is a wasteful number, since it uses less digits than its factorization.

84268594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42134299.

The product of its digits is 552960, while the sum is 46.

The square root of 84268594 is about 9179.7926991844. The cubic root of 84268594 is about 438.4182080422.

It can be divided in two parts, 8426 and 8594, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 84268594 in words is "eighty-four million, two hundred sixty-eight thousand, five hundred ninety-four".