102294234 has 48 divisors (see below), whose sum is σ = 261480960. Its totient is φ = 28283040.

The previous prime is 102294229. The next prime is 102294289. The reversal of 102294234 is 432492201.

102294234 is a `hidden beast` number, since 10 + 229 + 423 + 4 = 666.

It is a super-2 number, since 2×102294234² = 20928220619293512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102294198 and 102294207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9189 + ... + 17000.

It is an arithmetic number, because the mean of its divisors is an integer number (5447520).

Almost surely, 2^102294234 is an apocalyptic number.

102294234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102294234 is an abundant number, since it is smaller than the sum of its proper divisors (159186726).

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

102294234 is a wasteful number, since it uses less digits than its factorization.

102294234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26235 (or 26232 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 102294234 is about 10114.0612021087. The cubic root of 102294234 is about 467.6817088448.

The spelling of 102294234 in words is "one hundred two million, two hundred ninety-four thousand, two hundred thirty-four".