662424455 has 64 divisors (see below), whose sum is σ = 1052421120. Its totient is φ = 387763200.

The previous prime is 662424383. The next prime is 662424457. The reversal of 662424455 is 554424266.

It is not a de Polignac number, because 662424455 - 2⁸ = 662424199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662424457) 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 63 ways as a sum of consecutive naturals, for example, 1001825 + ... + 1002485.

It is an arithmetic number, because the mean of its divisors is an integer number (16444080).

Almost surely, 2^662424455 is an apocalyptic number.

662424455 is a deficient number, since it is larger than the sum of its proper divisors (389996665).

662424455 is a wasteful number, since it uses less digits than its factorization.

662424455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840.

The product of its digits is 230400, while the sum is 38.

The square root of 662424455 is about 25737.6077948204. The cubic root of 662424455 is about 871.7235638460.

The spelling of 662424455 in words is "six hundred sixty-two million, four hundred twenty-four thousand, four hundred fifty-five".