632235473 has 2 divisors, whose sum is σ = 632235474. Its totient is φ = 632235472.

The previous prime is 632235437. The next prime is 632235479. The reversal of 632235473 is 374532236.

Together with previous prime (632235437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 619611664 + 12623809 = 24892^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 632235473 - 2⁸ = 632235217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (632235479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316117736 + 316117737.

It is an arithmetic number, because the mean of its divisors is an integer number (316117737).

Almost surely, 2^632235473 is an apocalyptic number.

It is an amenable number.

632235473 is a deficient number, since it is larger than the sum of its proper divisors (1).

632235473 is an equidigital number, since it uses as much as digits as its factorization.

632235473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 35.

The square root of 632235473 is about 25144.2930503126. The cubic root of 632235473 is about 858.2746520308.

The spelling of 632235473 in words is "six hundred thirty-two million, two hundred thirty-five thousand, four hundred seventy-three".