147200601 has 4 divisors (see below), whose sum is σ = 196267472. Its totient is φ = 98133732.

The previous prime is 147200597. The next prime is 147200611. The reversal of 147200601 is 106002741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 147200601 - 2² = 147200597 is a prime.

It is a super-5 number, since 5×147200601⁵ (a number of 42 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147200611) 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, 24533431 + ... + 24533436.

It is an arithmetic number, because the mean of its divisors is an integer number (49066868).

Almost surely, 2^147200601 is an apocalyptic number.

It is an amenable number.

147200601 is a deficient number, since it is larger than the sum of its proper divisors (49066871).

147200601 is an equidigital number, since it uses as much as digits as its factorization.

147200601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49066870.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 147200601 is about 12132.6254784362. The cubic root of 147200601 is about 528.0031673077.

The spelling of 147200601 in words is "one hundred forty-seven million, two hundred thousand, six hundred one".