662334655 has 4 divisors (see below), whose sum is σ = 794801592. Its totient is φ = 529867720.

The previous prime is 662334653. The next prime is 662334677. The reversal of 662334655 is 556433266.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 662334655 - 2¹ = 662334653 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662334653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66233461 + ... + 66233470.

It is an arithmetic number, because the mean of its divisors is an integer number (198700398).

Almost surely, 2^662334655 is an apocalyptic number.

662334655 is a deficient number, since it is larger than the sum of its proper divisors (132466937).

662334655 is a wasteful number, since it uses less digits than its factorization.

662334655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132466936.

The product of its digits is 388800, while the sum is 40.

The square root of 662334655 is about 25735.8632068171. The cubic root of 662334655 is about 871.6841710201.

The spelling of 662334655 in words is "six hundred sixty-two million, three hundred thirty-four thousand, six hundred fifty-five".