84134264 has 8 divisors (see below), whose sum is σ = 157751760. Its totient is φ = 42067128.

The previous prime is 84134257. The next prime is 84134287. The reversal of 84134264 is 46243148.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 84134264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258384 + ... + 5258399.

It is an arithmetic number, because the mean of its divisors is an integer number (19718970).

Almost surely, 2^84134264 is an apocalyptic number.

It is an amenable number.

84134264 is a deficient number, since it is larger than the sum of its proper divisors (73617496).

84134264 is a wasteful number, since it uses less digits than its factorization.

84134264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516789 (or 10516785 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 84134264 is about 9172.4731670362. The cubic root of 84134264 is about 438.1851277772.

The spelling of 84134264 in words is "eighty-four million, one hundred thirty-four thousand, two hundred sixty-four".