6240122836 has 12 divisors (see below), whose sum is σ = 10920782880. Its totient is φ = 3119899160.

The previous prime is 6240122809. The next prime is 6240122857. The reversal of 6240122836 is 6382210426.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100371 + ... + 150181.

It is an arithmetic number, because the mean of its divisors is an integer number (910065240).

Almost surely, 2^6240122836 is an apocalyptic number.

It is an amenable number.

6240122836 is a deficient number, since it is larger than the sum of its proper divisors (4680660044).

6240122836 is a wasteful number, since it uses less digits than its factorization.

6240122836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81134 (or 81132 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 6240122836 is about 78994.4481340303. The cubic root of 6240122836 is about 1841.0448968249.

The spelling of 6240122836 in words is "six billion, two hundred forty million, one hundred twenty-two thousand, eight hundred thirty-six".