84701617 has 48 divisors (see below), whose sum is σ = 119743488. Its totient is φ = 58069440.

The previous prime is 84701609. The next prime is 84701623. The reversal of 84701617 is 71610748.

It is not a de Polignac number, because 84701617 - 2³ = 84701609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84701627) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299158 + ... + 299440.

It is an arithmetic number, because the mean of its divisors is an integer number (2494656).

Almost surely, 2^84701617 is an apocalyptic number.

It is an amenable number.

84701617 is a deficient number, since it is larger than the sum of its proper divisors (35041871).

84701617 is a wasteful number, since it uses less digits than its factorization.

84701617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 84701617 is about 9203.3481407583. The cubic root of 84701617 is about 439.1678780520.

The spelling of 84701617 in words is "eighty-four million, seven hundred one thousand, six hundred seventeen".