6662615046 has 32 divisors (see below), whose sum is σ = 14090582016. Its totient is φ = 2096808000.

The previous prime is 6662614979. The next prime is 6662615051. The reversal of 6662615046 is 6405162666.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6662614989 and 6662615007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429210 + ... + 444461.

It is an arithmetic number, because the mean of its divisors is an integer number (440330688).

Almost surely, 2^6662615046 is an apocalyptic number.

6662615046 is an abundant number, since it is smaller than the sum of its proper divisors (7427966970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6662615046 is a wasteful number, since it uses less digits than its factorization.

6662615046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873748.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 6662615046 is about 81624.8433137853. The cubic root of 6662615046 is about 1881.6907083952.

It can be divided in two parts, 66626150 and 46, that added together give a triangular number (66626196 = T₁₁₅₄₃).

The spelling of 6662615046 in words is "six billion, six hundred sixty-two million, six hundred fifteen thousand, forty-six".