84348266 has 4 divisors (see below), whose sum is σ = 126522402. Its totient is φ = 42174132.

The previous prime is 84348247. The next prime is 84348283. The reversal of 84348266 is 66284348.

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., 83192641 + 1155625 = 9121^2 + 1075^2 .

It is a super-2 number, since 2×84348266² = 14229259954413512, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21087065 + ... + 21087068.

Almost surely, 2^84348266 is an apocalyptic number.

84348266 is a deficient number, since it is larger than the sum of its proper divisors (42174136).

84348266 is a wasteful number, since it uses less digits than its factorization.

84348266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42174135.

The product of its digits is 221184, while the sum is 41.

The square root of 84348266 is about 9184.1312055088. The cubic root of 84348266 is about 438.5563324666.

The spelling of 84348266 in words is "eighty-four million, three hundred forty-eight thousand, two hundred sixty-six".