147217004 has 12 divisors (see below), whose sum is σ = 281050728. Its totient is φ = 66916800.

The previous prime is 147216989. The next prime is 147217033. The reversal of 147217004 is 400712741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672877 + ... + 1672964.

It is an arithmetic number, because the mean of its divisors is an integer number (23420894).

Almost surely, 2^147217004 is an apocalyptic number.

It is an amenable number.

147217004 is a deficient number, since it is larger than the sum of its proper divisors (133833724).

147217004 is a wasteful number, since it uses less digits than its factorization.

147217004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345856 (or 3345854 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 147217004 is about 12133.3014468445. The cubic root of 147217004 is about 528.0227788994.

Adding to 147217004 its reverse (400712741), we get a palindrome (547929745).

The spelling of 147217004 in words is "one hundred forty-seven million, two hundred seventeen thousand, four".