612794059 has 2 divisors, whose sum is σ = 612794060. Its totient is φ = 612794058.

The previous prime is 612794057. The next prime is 612794069. The reversal of 612794059 is 950497216.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 612794059 - 2¹ = 612794057 is a prime.

Together with 612794057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (612794051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306397029 + 306397030.

It is an arithmetic number, because the mean of its divisors is an integer number (306397030).

Almost surely, 2^612794059 is an apocalyptic number.

612794059 is a deficient number, since it is larger than the sum of its proper divisors (1).

612794059 is an equidigital number, since it uses as much as digits as its factorization.

612794059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 612794059 is about 24754.6775175925. The cubic root of 612794059 is about 849.3855115858.

The spelling of 612794059 in words is "six hundred twelve million, seven hundred ninety-four thousand, fifty-nine".