597961260 has 144 divisors (see below), whose sum is σ = 1995267456. Its totient is φ = 144032256.

The previous prime is 597961249. The next prime is 597961267. The reversal of 597961260 is 62169795.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (597961267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107262 + ... + 112698.

It is an arithmetic number, because the mean of its divisors is an integer number (13856024).

Almost surely, 2^597961260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 597961260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997633728).

597961260 is an abundant number, since it is smaller than the sum of its proper divisors (1397306196).

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

597961260 is a wasteful number, since it uses less digits than its factorization.

597961260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512 (or 5507 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 597961260 is about 24453.2464102417. The cubic root of 597961260 is about 842.4762812989.

The spelling of 597961260 in words is "five hundred ninety-seven million, nine hundred sixty-one thousand, two hundred sixty".