84041542 has 16 divisors (see below), whose sum is σ = 137622240. Its totient is φ = 38256192.

The previous prime is 84041539. The next prime is 84041549. The reversal of 84041542 is 24514048.

It is a self number, because there is not a number n which added to its sum of digits gives 84041542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84041549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20242 + ... + 24037.

It is an arithmetic number, because the mean of its divisors is an integer number (8601390).

Almost surely, 2^84041542 is an apocalyptic number.

84041542 is a deficient number, since it is larger than the sum of its proper divisors (53580698).

84041542 is a wasteful number, since it uses less digits than its factorization.

84041542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44367.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 84041542 is about 9167.4174116814. The cubic root of 84041542 is about 438.0240981160.

The spelling of 84041542 in words is "eighty-four million, forty-one thousand, five hundred forty-two".