84532542 has 8 divisors (see below), whose sum is σ = 169065096. Its totient is φ = 28177512.

The previous prime is 84532541. The next prime is 84532543. The reversal of 84532542 is 24523548.

It is an interprime number because it is at equal distance from previous prime (84532541) and next prime (84532543).

It is a sphenic number, since it is the product of 3 distinct primes.

84532542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84532541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7044373 + ... + 7044384.

It is an arithmetic number, because the mean of its divisors is an integer number (21133137).

Almost surely, 2^84532542 is an apocalyptic number.

84532542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84532542 is a wasteful number, since it uses less digits than its factorization.

84532542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088762.

The product of its digits is 38400, while the sum is 33.

The square root of 84532542 is about 9194.1580364925. The cubic root of 84532542 is about 438.8754721055.

The spelling of 84532542 in words is "eighty-four million, five hundred thirty-two thousand, five hundred forty-two".