102006422 has 8 divisors (see below), whose sum is σ = 174868176. Its totient is φ = 43717032.

The previous prime is 102006413. The next prime is 102006431. The reversal of 102006422 is 224600201.

It is an interprime number because it is at equal distance from previous prime (102006413) and next prime (102006431).

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

It is a self number, because there is not a number n which added to its sum of digits gives 102006422.

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, 3643073 + ... + 3643100.

It is an arithmetic number, because the mean of its divisors is an integer number (21858522).

Almost surely, 2^102006422 is an apocalyptic number.

102006422 is a deficient number, since it is larger than the sum of its proper divisors (72861754).

102006422 is an equidigital number, since it uses as much as digits as its factorization.

102006422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286182.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 102006422 is about 10099.8228697339. The cubic root of 102006422 is about 467.2426784125.

Adding to 102006422 its reverse (224600201), we get a palindrome (326606623).

The spelling of 102006422 in words is "one hundred two million, six thousand, four hundred twenty-two".