147630343 has 8 divisors (see below), whose sum is σ = 168818688. Its totient is φ = 126466584.

The previous prime is 147630293. The next prime is 147630347. The reversal of 147630343 is 343036741.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147630343 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147630347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9330 + ... + 19552.

It is an arithmetic number, because the mean of its divisors is an integer number (21102336).

Almost surely, 2^147630343 is an apocalyptic number.

147630343 is a deficient number, since it is larger than the sum of its proper divisors (21188345).

147630343 is a wasteful number, since it uses less digits than its factorization.

147630343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12293.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 147630343 is about 12150.3227529148. The cubic root of 147630343 is about 528.5164910345.

The spelling of 147630343 in words is "one hundred forty-seven million, six hundred thirty thousand, three hundred forty-three".