597645242 has 8 divisors (see below), whose sum is σ = 896821632. Its totient is φ = 298704700.

The previous prime is 597645241. The next prime is 597645263. The reversal of 597645242 is 242546795.

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

It is a junction number, because it is equal to n+sod(n) for n = 597645193 and 597645202.

It is not an unprimeable number, because it can be changed into a prime (597645241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52484 + ... + 62847.

It is an arithmetic number, because the mean of its divisors is an integer number (112102704).

Almost surely, 2^597645242 is an apocalyptic number.

597645242 is a deficient number, since it is larger than the sum of its proper divisors (299176390).

597645242 is a wasteful number, since it uses less digits than its factorization.

597645242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117924.

The product of its digits is 604800, while the sum is 44.

The square root of 597645242 is about 24446.7838784573. The cubic root of 597645242 is about 842.3278410333.

The spelling of 597645242 in words is "five hundred ninety-seven million, six hundred forty-five thousand, two hundred forty-two".