662992092 has 36 divisors (see below), whose sum is σ = 1915311216. Its totient is φ = 189426240.

The previous prime is 662992079. The next prime is 662992111. The reversal of 662992092 is 290299266.

662992092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1315209 + ... + 1315712.

Almost surely, 2^662992092 is an apocalyptic number.

It is an amenable number.

662992092 is an abundant number, since it is smaller than the sum of its proper divisors (1252319124).

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

662992092 is a wasteful number, since it uses less digits than its factorization.

662992092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630938 (or 2630933 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 662992092 is about 25748.6328180741. The cubic root of 662992092 is about 871.9724884707.

The spelling of 662992092 in words is "six hundred sixty-two million, nine hundred ninety-two thousand, ninety-two".