632530258 has 16 divisors (see below), whose sum is σ = 971641440. Its totient is φ = 308661696.

The previous prime is 632530253. The next prime is 632530309. The reversal of 632530258 is 852035236.

It is a happy number.

632530258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (632530253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150753 + ... + 154891.

It is an arithmetic number, because the mean of its divisors is an integer number (60727590).

Almost surely, 2^632530258 is an apocalyptic number.

632530258 is a deficient number, since it is larger than the sum of its proper divisors (339111182).

632530258 is a wasteful number, since it uses less digits than its factorization.

632530258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 632530258 is about 25150.1542341195. The cubic root of 632530258 is about 858.4080238478.

The spelling of 632530258 in words is "six hundred thirty-two million, five hundred thirty thousand, two hundred fifty-eight".