102606942 has 8 divisors (see below), whose sum is σ = 205213896. Its totient is φ = 34202312.

The previous prime is 102606937. The next prime is 102606947. The reversal of 102606942 is 249606201.

It is an interprime number because it is at equal distance from previous prime (102606937) and next prime (102606947).

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

102606942 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102606947) 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, 8550573 + ... + 8550584.

It is an arithmetic number, because the mean of its divisors is an integer number (25651737).

Almost surely, 2^102606942 is an apocalyptic number.

102606942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102606942 is a wasteful number, since it uses less digits than its factorization.

102606942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17101162.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 102606942 is about 10129.5084777101. The cubic root of 102606942 is about 468.1577833824.

The spelling of 102606942 in words is "one hundred two million, six hundred six thousand, nine hundred forty-two".