2306746522 has 4 divisors (see below), whose sum is σ = 3460119786. Its totient is φ = 1153373260.

The previous prime is 2306746499. The next prime is 2306746529. The reversal of 2306746522 is 2256476032.

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

It can be written as a sum of positive squares in only one way, i.e., 1476788041 + 829958481 = 38429^2 + 28809^2 .

It is not an unprimeable number, because it can be changed into a prime (2306746529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576686629 + ... + 576686632.

Almost surely, 2^2306746522 is an apocalyptic number.

2306746522 is a deficient number, since it is larger than the sum of its proper divisors (1153373264).

2306746522 is a wasteful number, since it uses less digits than its factorization.

2306746522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153373263.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 2306746522 is about 48028.6010831046. The cubic root of 2306746522 is about 1321.2955068884.

The spelling of 2306746522 in words is "two billion, three hundred six million, seven hundred forty-six thousand, five hundred twenty-two".