84214574 has 32 divisors (see below), whose sum is σ = 137410560. Its totient is φ = 38577600.

The previous prime is 84214567. The next prime is 84214609. The reversal of 84214574 is 47541248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297437 + ... + 297719.

It is an arithmetic number, because the mean of its divisors is an integer number (4294080).

Almost surely, 2^84214574 is an apocalyptic number.

84214574 is a deficient number, since it is larger than the sum of its proper divisors (53195986).

84214574 is a wasteful number, since it uses less digits than its factorization.

84214574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536.

The product of its digits is 35840, while the sum is 35.

The square root of 84214574 is about 9176.8498952527. The cubic root of 84214574 is about 438.3245060156.

The spelling of 84214574 in words is "eighty-four million, two hundred fourteen thousand, five hundred seventy-four".