84503460 has 48 divisors (see below), whose sum is σ = 242387712. Its totient is φ = 21984000.

The previous prime is 84503443. The next prime is 84503467. The reversal of 84503460 is 6430548.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (84503467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14716 + ... + 19635.

It is an arithmetic number, because the mean of its divisors is an integer number (5049744).

Almost surely, 2^84503460 is an apocalyptic number.

It is an amenable number.

84503460 is an abundant number, since it is smaller than the sum of its proper divisors (157884252).

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

84503460 is a wasteful number, since it uses less digits than its factorization.

84503460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34404 (or 34402 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 84503460 is about 9192.5763526881. The cubic root of 84503460 is about 438.8251370900.

The spelling of 84503460 in words is "eighty-four million, five hundred three thousand, four hundred sixty".