6612620235 has 16 divisors (see below), whose sum is σ = 11394053664. Its totient is φ = 3255443712.

The previous prime is 6612620143. The next prime is 6612620239. The reversal of 6612620235 is 5320262166.

It is not a de Polignac number, because 6612620235 - 2¹² = 6612616139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6612620196 and 6612620205.

It is not an unprimeable number, because it can be changed into a prime (6612620239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16955242 + ... + 16955631.

It is an arithmetic number, because the mean of its divisors is an integer number (712128354).

Almost surely, 2^6612620235 is an apocalyptic number.

6612620235 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6612620235 is a deficient number, since it is larger than the sum of its proper divisors (4781433429).

6612620235 is a wasteful number, since it uses less digits than its factorization.

6612620235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33910894.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 6612620235 is about 81318.0191286040. The cubic root of 6612620235 is about 1876.9722876715.

The spelling of 6612620235 in words is "six billion, six hundred twelve million, six hundred twenty thousand, two hundred thirty-five".