147242465 has 8 divisors (see below), whose sum is σ = 179686080. Its totient is φ = 115797232.

The previous prime is 147242453. The next prime is 147242477. The reversal of 147242465 is 564242741.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (147242453) and next prime (147242477).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147242465 - 2¹² = 147238369 is a prime.

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, 249269 + ... + 249858.

It is an arithmetic number, because the mean of its divisors is an integer number (22460760).

Almost surely, 2^147242465 is an apocalyptic number.

It is an amenable number.

147242465 is a deficient number, since it is larger than the sum of its proper divisors (32443615).

147242465 is an equidigital number, since it uses as much as digits as its factorization.

147242465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499191.

The product of its digits is 53760, while the sum is 35.

The square root of 147242465 is about 12134.3506212735. The cubic root of 147242465 is about 528.0532174417.

The spelling of 147242465 in words is "one hundred forty-seven million, two hundred forty-two thousand, four hundred sixty-five".