84537201 has 24 divisors (see below), whose sum is σ = 131484864. Its totient is φ = 48172320.

The previous prime is 84537191. The next prime is 84537253. The reversal of 84537201 is 10273548.

It is not a de Polignac number, because 84537201 - 2¹⁷ = 84406129 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (84537301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78996 + ... + 80058.

It is an arithmetic number, because the mean of its divisors is an integer number (5478536).

Almost surely, 2^84537201 is an apocalyptic number.

It is an amenable number.

84537201 is a deficient number, since it is larger than the sum of its proper divisors (46947663).

84537201 is a wasteful number, since it uses less digits than its factorization.

84537201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1614 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 84537201 is about 9194.4114004106. The cubic root of 84537201 is about 438.8835348122.

The spelling of 84537201 in words is "eighty-four million, five hundred thirty-seven thousand, two hundred one".