597406425 has 192 divisors, whose sum is σ = 1316487168. Its totient is φ = 231840000.

The previous prime is 597406423. The next prime is 597406441. The reversal of 597406425 is 524604795.

It is not a de Polignac number, because 597406425 - 2¹ = 597406423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (597406421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8414140 + ... + 8414210.

It is an arithmetic number, because the mean of its divisors is an integer number (6856704).

Almost surely, 2^597406425 is an apocalyptic number.

597406425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

597406425 is an abundant number, since it is smaller than the sum of its proper divisors (719080743).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

597406425 is a wasteful number, since it uses less digits than its factorization.

597406425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 597406425 is about 24441.8989646877. The cubic root of 597406425 is about 842.2156289748.

The spelling of 597406425 in words is "five hundred ninety-seven million, four hundred six thousand, four hundred twenty-five".