102532226 has 16 divisors (see below), whose sum is σ = 162986040. Its totient is φ = 48289920.

The previous prime is 102532211. The next prime is 102532237. The reversal of 102532226 is 622235201.

It can be written as a sum of positive squares in 4 ways, for example, as 60295225 + 42237001 = 7765^2 + 6499^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19181 + ... + 23936.

Almost surely, 2^102532226 is an apocalyptic number.

102532226 is a deficient number, since it is larger than the sum of its proper divisors (60453814).

102532226 is a wasteful number, since it uses less digits than its factorization.

102532226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43189.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 102532226 is about 10125.8197692829. The cubic root of 102532226 is about 468.0441219025.

Adding to 102532226 its reverse (622235201), we get a palindrome (724767427).

The spelling of 102532226 in words is "one hundred two million, five hundred thirty-two thousand, two hundred twenty-six".