662562601 has 4 divisors (see below), whose sum is σ = 662646400. Its totient is φ = 662478804.

The previous prime is 662562581. The next prime is 662562617. The reversal of 662562601 is 106265266.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 662562601 - 2¹¹ = 662560553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (662562401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28641 + ... + 46318.

It is an arithmetic number, because the mean of its divisors is an integer number (165661600).

Almost surely, 2^662562601 is an apocalyptic number.

It is an amenable number.

662562601 is a deficient number, since it is larger than the sum of its proper divisors (83799).

662562601 is an equidigital number, since it uses as much as digits as its factorization.

662562601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83798.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 662562601 is about 25740.2913930670. The cubic root of 662562601 is about 871.7841578011.

The spelling of 662562601 in words is "six hundred sixty-two million, five hundred sixty-two thousand, six hundred one".