84050258 has 4 divisors (see below), whose sum is σ = 126075390. Its totient is φ = 42025128.

The previous prime is 84050249. The next prime is 84050299. The reversal of 84050258 is 85205048.

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., 62362609 + 21687649 = 7897^2 + 4657^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21012563 + ... + 21012566.

Almost surely, 2^84050258 is an apocalyptic number.

84050258 is a deficient number, since it is larger than the sum of its proper divisors (42025132).

84050258 is a wasteful number, since it uses less digits than its factorization.

84050258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42025131.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 84050258 is about 9167.8927786051. The cubic root of 84050258 is about 438.0392401754.

The spelling of 84050258 in words is "eighty-four million, fifty thousand, two hundred fifty-eight".