612030532 has 24 divisors (see below), whose sum is σ = 1145079936. Its totient is φ = 285214848.

The previous prime is 612030511. The next prime is 612030557. The reversal of 612030532 is 235030216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36688 + ... + 50695.

It is an arithmetic number, because the mean of its divisors is an integer number (47711664).

Almost surely, 2^612030532 is an apocalyptic number.

It is an amenable number.

612030532 is a deficient number, since it is larger than the sum of its proper divisors (533049404).

612030532 is a wasteful number, since it uses less digits than its factorization.

612030532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87507 (or 87505 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 612030532 is about 24739.2508374850. The cubic root of 612030532 is about 849.0325935056.

Adding to 612030532 its reverse (235030216), we get a palindrome (847060748).

The spelling of 612030532 in words is "six hundred twelve million, thirty thousand, five hundred thirty-two".