84235051 has 8 divisors (see below), whose sum is σ = 91601280. Its totient is φ = 77136768.

The previous prime is 84235027. The next prime is 84235079. The reversal of 84235051 is 15053248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84235051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84235451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66331 + ... + 67588.

It is an arithmetic number, because the mean of its divisors is an integer number (11450160).

Almost surely, 2^84235051 is an apocalyptic number.

84235051 is a deficient number, since it is larger than the sum of its proper divisors (7366229).

84235051 is a wasteful number, since it uses less digits than its factorization.

84235051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133973.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 84235051 is about 9177.9655152980. The cubic root of 84235051 is about 438.3600297304.

Adding to 84235051 its reverse (15053248), we get a palindrome (99288299).

The spelling of 84235051 in words is "eighty-four million, two hundred thirty-five thousand, fifty-one".