102026552 has 16 divisors (see below), whose sum is σ = 193921440. Its totient is φ = 50314176.

The previous prime is 102026513. The next prime is 102026563. The reversal of 102026552 is 255620201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86768 + ... + 87935.

It is an arithmetic number, because the mean of its divisors is an integer number (12120090).

Almost surely, 2^102026552 is an apocalyptic number.

It is an amenable number.

102026552 is a deficient number, since it is larger than the sum of its proper divisors (91894888).

102026552 is a wasteful number, since it uses less digits than its factorization.

102026552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174782 (or 174778 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102026552 is about 10100.8193727044. The cubic root of 102026552 is about 467.2734116947.

Adding to 102026552 its reverse (255620201), we get a palindrome (357646753).

It can be divided in two parts, 1020 and 26552, that added together give a palindrome (27572).

The spelling of 102026552 in words is "one hundred two million, twenty-six thousand, five hundred fifty-two".