632122455 has 16 divisors (see below), whose sum is σ = 1055370240. Its totient is φ = 322473888.

The previous prime is 632122453. The next prime is 632122487. The reversal of 632122455 is 554221236.

It is not a de Polignac number, because 632122455 - 2¹ = 632122453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632122453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915775 + ... + 916464.

It is an arithmetic number, because the mean of its divisors is an integer number (65960640).

Almost surely, 2^632122455 is an apocalyptic number.

632122455 is a deficient number, since it is larger than the sum of its proper divisors (423247785).

632122455 is a wasteful number, since it uses less digits than its factorization.

632122455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832270.

The product of its digits is 14400, while the sum is 30.

The square root of 632122455 is about 25142.0455611710. The cubic root of 632122455 is about 858.2235074445.

The spelling of 632122455 in words is "six hundred thirty-two million, one hundred twenty-two thousand, four hundred fifty-five".