147192902 has 12 divisors (see below), whose sum is σ = 234541860. Its totient is φ = 69266976.

The previous prime is 147192901. The next prime is 147192907. The reversal of 147192902 is 209291741.

147192902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147192901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126752 + ... + 127907.

It is an arithmetic number, because the mean of its divisors is an integer number (19545155).

Almost surely, 2^147192902 is an apocalyptic number.

147192902 is a deficient number, since it is larger than the sum of its proper divisors (87348958).

147192902 is a wasteful number, since it uses less digits than its factorization.

147192902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254695 (or 254678 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 147192902 is about 12132.3081892936. The cubic root of 147192902 is about 527.9939618035.

The spelling of 147192902 in words is "one hundred forty-seven million, one hundred ninety-two thousand, nine hundred two".