149646102 has 8 divisors (see below), whose sum is σ = 299292216. Its totient is φ = 49882032.

The previous prime is 149646097. The next prime is 149646127. The reversal of 149646102 is 201646941.

149646102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

149646102 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 12470503 + ... + 12470514.

It is an arithmetic number, because the mean of its divisors is an integer number (37411527).

Almost surely, 2^149646102 is an apocalyptic number.

149646102 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.

149646102 is a wasteful number, since it uses less digits than its factorization.

149646102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24941022.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 149646102 is about 12232.9923567376. The cubic root of 149646102 is about 530.9110969366.

The spelling of 149646102 in words is "one hundred forty-nine million, six hundred forty-six thousand, one hundred two".