147601207 has 4 divisors (see below), whose sum is σ = 158955160. Its totient is φ = 136247256.

The previous prime is 147601193. The next prime is 147601211. The reversal of 147601207 is 702106741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147601207 - 2⁷ = 147601079 is a prime.

It is a super-2 number, since 2×147601207² = 43572232615713698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147601217) 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, 5676957 + ... + 5676982.

It is an arithmetic number, because the mean of its divisors is an integer number (39738790).

Almost surely, 2^147601207 is an apocalyptic number.

147601207 is a deficient number, since it is larger than the sum of its proper divisors (11353953).

147601207 is a wasteful number, since it uses less digits than its factorization.

147601207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353952.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 147601207 is about 12149.1237132560. The cubic root of 147601207 is about 528.4817197959.

Adding to 147601207 its reverse (702106741), we get a palindrome (849707948).

The spelling of 147601207 in words is "one hundred forty-seven million, six hundred one thousand, two hundred seven".