102084126 has 16 divisors (see below), whose sum is σ = 204416784. Its totient is φ = 33986624.

The previous prime is 102084091. The next prime is 102084127. The reversal of 102084126 is 621480201.

It is a junction number, because it is equal to n+sod(n) for n = 102084096 and 102084105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102084127) 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, 4785 + ... + 15068.

It is an arithmetic number, because the mean of its divisors is an integer number (12776049).

Almost surely, 2^102084126 is an apocalyptic number.

102084126 is an abundant number, since it is smaller than the sum of its proper divisors (102332658).

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

102084126 is a wasteful number, since it uses less digits than its factorization.

102084126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20715.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 102084126 is about 10103.6689375692. The cubic root of 102084126 is about 467.3612899317.

The spelling of 102084126 in words is "one hundred two million, eighty-four thousand, one hundred twenty-six".