597873401 has 2 divisors, whose sum is σ = 597873402. Its totient is φ = 597873400.

The previous prime is 597873349. The next prime is 597873407. The reversal of 597873401 is 104378795.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529000000 + 68873401 = 23000^2 + 8299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-597873401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (597873407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298936700 + 298936701.

It is an arithmetic number, because the mean of its divisors is an integer number (298936701).

Almost surely, 2^597873401 is an apocalyptic number.

It is an amenable number.

597873401 is a deficient number, since it is larger than the sum of its proper divisors (1).

597873401 is an equidigital number, since it uses as much as digits as its factorization.

597873401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 597873401 is about 24451.4498752119. The cubic root of 597873401 is about 842.4350173385.

The spelling of 597873401 in words is "five hundred ninety-seven million, eight hundred seventy-three thousand, four hundred one".