147909102 has 16 divisors (see below), whose sum is σ = 322710912. Its totient is φ = 44820920.

The previous prime is 147909059. The next prime is 147909119. The reversal of 147909102 is 201909741.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120458 + ... + 1120589.

It is an arithmetic number, because the mean of its divisors is an integer number (20169432).

Almost surely, 2^147909102 is an apocalyptic number.

147909102 is an abundant number, since it is smaller than the sum of its proper divisors (174801810).

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

147909102 is a wasteful number, since it uses less digits than its factorization.

147909102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241063.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 147909102 is about 12161.7886020108. The cubic root of 147909102 is about 528.8489342004.

The spelling of 147909102 in words is "one hundred forty-seven million, nine hundred nine thousand, one hundred two".