147074723 has 2 divisors, whose sum is σ = 147074724. Its totient is φ = 147074722.

The previous prime is 147074693. The next prime is 147074743. The reversal of 147074723 is 327470741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147074723 - 2⁸ = 147074467 is a prime.

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

It is not a weakly prime, because it can be changed into another prime (147074743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73537361 + 73537362.

It is an arithmetic number, because the mean of its divisors is an integer number (73537362).

Almost surely, 2^147074723 is an apocalyptic number.

147074723 is a deficient number, since it is larger than the sum of its proper divisors (1).

147074723 is an equidigital number, since it uses as much as digits as its factorization.

147074723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 147074723 is about 12127.4367860649. The cubic root of 147074723 is about 527.8526177929.

The spelling of 147074723 in words is "one hundred forty-seven million, seventy-four thousand, seven hundred twenty-three".