102535552 has 96 divisors (see below), whose sum is σ = 247162320. Its totient is φ = 41499648.

The previous prime is 102535519. The next prime is 102535553. The reversal of 102535552 is 255535201.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 102535552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102535553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323298 + ... + 323614.

Almost surely, 2^102535552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102535552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123581160).

102535552 is an abundant number, since it is smaller than the sum of its proper divisors (144626768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102535552 is an equidigital number, since it uses as much as digits as its factorization.

102535552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 102535552 is about 10125.9840015675. The cubic root of 102535552 is about 468.0491827436.

The spelling of 102535552 in words is "one hundred two million, five hundred thirty-five thousand, five hundred fifty-two".