147166368 has 24 divisors (see below), whose sum is σ = 386311968. Its totient is φ = 49055424.

The previous prime is 147166367. The next prime is 147166373. The reversal of 147166368 is 863661741.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×147166368² = 43315879740622848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147166367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766396 + ... + 766587.

It is an arithmetic number, because the mean of its divisors is an integer number (16096332).

Almost surely, 2^147166368 is an apocalyptic number.

It is an amenable number.

147166368 is an abundant number, since it is smaller than the sum of its proper divisors (239145600).

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

147166368 is a wasteful number, since it uses less digits than its factorization.

147166368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532996 (or 1532988 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 147166368 is about 12131.2146135496. The cubic root of 147166368 is about 527.9622332950.

The spelling of 147166368 in words is "one hundred forty-seven million, one hundred sixty-six thousand, three hundred sixty-eight".