102026264 has 16 divisors (see below), whose sum is σ = 192475320. Its totient is φ = 50699520.

The previous prime is 102026251. The next prime is 102026269. The reversal of 102026264 is 462620201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102026269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37817 + ... + 40424.

Almost surely, 2^102026264 is an apocalyptic number.

It is an amenable number.

102026264 is a deficient number, since it is larger than the sum of its proper divisors (90449056).

102026264 is a wasteful number, since it uses less digits than its factorization.

102026264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78410 (or 78406 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 102026264 is about 10100.8051164251. The cubic root of 102026264 is about 467.2729720220.

Adding to 102026264 its reverse (462620201), we get a palindrome (564646465).

The spelling of 102026264 in words is "one hundred two million, twenty-six thousand, two hundred sixty-four".