602540132 has 12 divisors (see below), whose sum is σ = 1061429376. Its totient is φ = 299274600.

The previous prime is 602540117. The next prime is 602540137. The reversal of 602540132 is 231045206.

It is a super-2 number, since 2×602540132² = 726109221341154848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 602540098 and 602540107.

It is not an unprimeable number, because it can be changed into a prime (602540137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498188 + ... + 499395.

It is an arithmetic number, because the mean of its divisors is an integer number (88452448).

Almost surely, 2^602540132 is an apocalyptic number.

It is an amenable number.

602540132 is a deficient number, since it is larger than the sum of its proper divisors (458889244).

602540132 is a wasteful number, since it uses less digits than its factorization.

602540132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997738 (or 997736 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 602540132 is about 24546.6928933410. The cubic root of 602540132 is about 844.6212286515.

Adding to 602540132 its reverse (231045206), we get a palindrome (833585338).

The spelling of 602540132 in words is "six hundred two million, five hundred forty thousand, one hundred thirty-two".