84303862 has 4 divisors (see below), whose sum is σ = 126455796. Its totient is φ = 42151930.

The previous prime is 84303851. The next prime is 84303887. The reversal of 84303862 is 26830348.

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

It is a super-2 number, since 2×84303862² = 14214282296230088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21075964 + ... + 21075967.

It is an arithmetic number, because the mean of its divisors is an integer number (31613949).

Almost surely, 2^84303862 is an apocalyptic number.

84303862 is a deficient number, since it is larger than the sum of its proper divisors (42151934).

84303862 is a wasteful number, since it uses less digits than its factorization.

84303862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42151933.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 84303862 is about 9181.7134566485. The cubic root of 84303862 is about 438.4793616150.

The spelling of 84303862 in words is "eighty-four million, three hundred three thousand, eight hundred sixty-two".