612232937 has 4 divisors (see below), whose sum is σ = 612401280. Its totient is φ = 612064596.

The previous prime is 612232903. The next prime is 612232939. The reversal of 612232937 is 739232216.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 612232937 - 2¹⁰ = 612231913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 612232897 and 612232906.

It is not an unprimeable number, because it can be changed into a prime (612232939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78593 + ... + 86030.

It is an arithmetic number, because the mean of its divisors is an integer number (153100320).

Almost surely, 2^612232937 is an apocalyptic number.

It is an amenable number.

612232937 is a deficient number, since it is larger than the sum of its proper divisors (168343).

612232937 is a wasteful number, since it uses less digits than its factorization.

612232937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168342.

The product of its digits is 27216, while the sum is 35.

The square root of 612232937 is about 24743.3412658840. The cubic root of 612232937 is about 849.1261778899.

The spelling of 612232937 in words is "six hundred twelve million, two hundred thirty-two thousand, nine hundred thirty-seven".