147373601 has 2 divisors, whose sum is σ = 147373602. Its totient is φ = 147373600.

The previous prime is 147373591. The next prime is 147373607. The reversal of 147373601 is 106373741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128232976 + 19140625 = 11324^2 + 4375^2 .

It is a cyclic number.

It is not a de Polignac number, because 147373601 - 2⁶ = 147373537 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_8304953 and since 147373601 and 8304953 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (147373607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73686800 + 73686801.

It is an arithmetic number, because the mean of its divisors is an integer number (73686801).

Almost surely, 2^147373601 is an apocalyptic number.

It is an amenable number.

147373601 is a deficient number, since it is larger than the sum of its proper divisors (1).

147373601 is an equidigital number, since it uses as much as digits as its factorization.

147373601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 147373601 is about 12139.7529217031. The cubic root of 147373601 is about 528.2099345490.

The spelling of 147373601 in words is "one hundred forty-seven million, three hundred seventy-three thousand, six hundred one".