84050087 has 8 divisors (see below), whose sum is σ = 92722320. Its totient is φ = 75549760.

The previous prime is 84050077. The next prime is 84050137. The reversal of 84050087 is 78005048.

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

It is a de Polignac number, because none of the positive numbers 2^k-84050087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84050017) 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, 41948 + ... + 43905.

It is an arithmetic number, because the mean of its divisors is an integer number (11590290).

Almost surely, 2^84050087 is an apocalyptic number.

84050087 is a deficient number, since it is larger than the sum of its proper divisors (8672233).

84050087 is a wasteful number, since it uses less digits than its factorization.

84050087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85953.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 84050087 is about 9167.8834525751. The cubic root of 84050087 is about 438.0389431121.

The spelling of 84050087 in words is "eighty-four million, fifty thousand, eighty-seven".