4612089257 has 4 divisors (see below), whose sum is σ = 4736740356. Its totient is φ = 4487438160.

The previous prime is 4612089253. The next prime is 4612089271. The reversal of 4612089257 is 7529802164.

It is a happy number.

4612089257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4098432361 + 513656896 = 64019^2 + 22664^2 .

It is a cyclic number.

It is not a de Polignac number, because 4612089257 - 2² = 4612089253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4612089253) 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 3 ways as a sum of consecutive naturals, for example, 62325494 + ... + 62325567.

It is an arithmetic number, because the mean of its divisors is an integer number (1184185089).

Almost surely, 2^4612089257 is an apocalyptic number.

It is an amenable number.

4612089257 is a deficient number, since it is larger than the sum of its proper divisors (124651099).

4612089257 is a wasteful number, since it uses less digits than its factorization.

4612089257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124651098.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4612089257 is about 67912.3645369531. The cubic root of 4612089257 is about 1664.5591581190.

The spelling of 4612089257 in words is "four billion, six hundred twelve million, eighty-nine thousand, two hundred fifty-seven".