7962120623 has 32 divisors (see below), whose sum is σ = 8447846400. Its totient is φ = 7497824256.

The previous prime is 7962120619. The next prime is 7962120643. The reversal of 7962120623 is 3260212697.

It is a cyclic number.

It is not a de Polignac number, because 7962120623 - 2² = 7962120619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7962120643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41254415 + ... + 41254607.

It is an arithmetic number, because the mean of its divisors is an integer number (263995200).

Almost surely, 2^7962120623 is an apocalyptic number.

7962120623 is a deficient number, since it is larger than the sum of its proper divisors (485725777).

7962120623 is a wasteful number, since it uses less digits than its factorization.

7962120623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 7962120623 is about 89230.7156925237. The cubic root of 7962120623 is about 1996.8383899946.

The spelling of 7962120623 in words is "seven billion, nine hundred sixty-two million, one hundred twenty thousand, six hundred twenty-three".