84010102 has 8 divisors (see below), whose sum is σ = 137471112. Its totient is φ = 38186400.

The previous prime is 84010097. The next prime is 84010109. The reversal of 84010102 is 20101048.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84010109) 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, 1909299 + ... + 1909342.

It is an arithmetic number, because the mean of its divisors is an integer number (17183889).

Almost surely, 2^84010102 is an apocalyptic number.

84010102 is a deficient number, since it is larger than the sum of its proper divisors (53461010).

84010102 is a wasteful number, since it uses less digits than its factorization.

84010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818654.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 84010102 is about 9165.7024826251. The cubic root of 84010102 is about 437.9694695955.

The spelling of 84010102 in words is "eighty-four million, ten thousand, one hundred two".