84336542 has 8 divisors (see below), whose sum is σ = 129923976. Its totient is φ = 41028552.

The previous prime is 84336521. The next prime is 84336563. The reversal of 84336542 is 24563348.

It is an interprime number because it is at equal distance from previous prime (84336521) and next prime (84336563).

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

It is a super-2 number, since 2×84336542² = 14225304633035528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569768 + ... + 569915.

It is an arithmetic number, because the mean of its divisors is an integer number (16240497).

Almost surely, 2^84336542 is an apocalyptic number.

84336542 is a deficient number, since it is larger than the sum of its proper divisors (45587434).

84336542 is a wasteful number, since it uses less digits than its factorization.

84336542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139722.

The product of its digits is 69120, while the sum is 35.

The square root of 84336542 is about 9183.4929084744. The cubic root of 84336542 is about 438.5360124572.

The spelling of 84336542 in words is "eighty-four million, three hundred thirty-six thousand, five hundred forty-two".