532402340 has 24 divisors (see below), whose sum is σ = 1126585152. Its totient is φ = 211334240.

The previous prime is 532402337. The next prime is 532402349. The reversal of 532402340 is 43204235.

It is not an unprimeable number, because it can be changed into a prime (532402349) 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 7 ways as a sum of consecutive naturals, for example, 98984 + ... + 104223.

It is an arithmetic number, because the mean of its divisors is an integer number (46941048).

Almost surely, 2^532402340 is an apocalyptic number.

It is an amenable number.

532402340 is an abundant number, since it is smaller than the sum of its proper divisors (594182812).

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

532402340 is a wasteful number, since it uses less digits than its factorization.

532402340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203347 (or 203345 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 532402340 is about 23073.8453665617. The cubic root of 532402340 is about 810.4881171143.

Adding to 532402340 its reverse (43204235), we get a palindrome (575606575).

The spelling of 532402340 in words is "five hundred thirty-two million, four hundred two thousand, three hundred forty".