147166436 has 6 divisors (see below), whose sum is σ = 257541270. Its totient is φ = 73583216.

The previous prime is 147166423. The next prime is 147166441. The reversal of 147166436 is 634661741.

147166436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 132112036 + 15054400 = 11494^2 + 3880^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 147166436.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18395801 + ... + 18395808.

It is an arithmetic number, because the mean of its divisors is an integer number (42923545).

Almost surely, 2^147166436 is an apocalyptic number.

It is an amenable number.

147166436 is a deficient number, since it is larger than the sum of its proper divisors (110374834).

147166436 is a wasteful number, since it uses less digits than its factorization.

147166436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36791613 (or 36791611 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 147166436 is about 12131.2174162365. The cubic root of 147166436 is about 527.9623146121.

The spelling of 147166436 in words is "one hundred forty-seven million, one hundred sixty-six thousand, four hundred thirty-six".