2623257992 has 16 divisors (see below), whose sum is σ = 4929239040. Its totient is φ = 1308794256.

The previous prime is 2623257979. The next prime is 2623257997. The reversal of 2623257992 is 2997523262.

It is not an unprimeable number, because it can be changed into a prime (2623257997) 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, 350408 + ... + 357815.

It is an arithmetic number, because the mean of its divisors is an integer number (308077440).

Almost surely, 2^2623257992 is an apocalyptic number.

It is an amenable number.

2623257992 is a deficient number, since it is larger than the sum of its proper divisors (2305981048).

2623257992 is a wasteful number, since it uses less digits than its factorization.

2623257992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708692 (or 708688 counting only the distinct ones).

The product of its digits is 816480, while the sum is 47.

The square root of 2623257992 is about 51217.7507510824. The cubic root of 2623257992 is about 1379.1568734911.

The spelling of 2623257992 in words is "two billion, six hundred twenty-three million, two hundred fifty-seven thousand, nine hundred ninety-two".