147522373 has 8 divisors (see below), whose sum is σ = 150875136. Its totient is φ = 144190800.

The previous prime is 147522371. The next prime is 147522377. The reversal of 147522373 is 373225741.

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 147522373 - 2¹ = 147522371 is a prime.

It is a super-2 number, since 2×147522373² = 43525701071102258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147522371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228 + ... + 19498.

It is an arithmetic number, because the mean of its divisors is an integer number (18859392).

Almost surely, 2^147522373 is an apocalyptic number.

It is an amenable number.

147522373 is a deficient number, since it is larger than the sum of its proper divisors (3352763).

147522373 is a wasteful number, since it uses less digits than its factorization.

147522373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595.

The product of its digits is 35280, while the sum is 34.

The square root of 147522373 is about 12145.8788483996. The cubic root of 147522373 is about 528.3876154448.

The spelling of 147522373 in words is "one hundred forty-seven million, five hundred twenty-two thousand, three hundred seventy-three".