84020514 has 8 divisors (see below), whose sum is σ = 168041040. Its totient is φ = 28006836.

The previous prime is 84020507. The next prime is 84020549. The reversal of 84020514 is 41502048.

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

84020514 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7001704 + ... + 7001715.

It is an arithmetic number, because the mean of its divisors is an integer number (21005130).

Almost surely, 2^84020514 is an apocalyptic number.

84020514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84020514 is a wasteful number, since it uses less digits than its factorization.

84020514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14003424.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 84020514 is about 9166.2704520432. The cubic root of 84020514 is about 437.9875624583.

The spelling of 84020514 in words is "eighty-four million, twenty thousand, five hundred fourteen".