102488536 has 16 divisors (see below), whose sum is σ = 192344040. Its totient is φ = 51196800.

The previous prime is 102488531. The next prime is 102488537. The reversal of 102488536 is 635884201.

It is a happy number.

It is a super-2 number, since 2×102488536² = 21007800022846592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102488495 and 102488504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102488531) 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, 4275 + ... + 14941.

Almost surely, 2^102488536 is an apocalyptic number.

It is an amenable number.

102488536 is a deficient number, since it is larger than the sum of its proper divisors (89855504).

102488536 is a wasteful number, since it uses less digits than its factorization.

102488536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874 (or 11870 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 102488536 is about 10123.6621832220. The cubic root of 102488536 is about 467.9776330412.

The spelling of 102488536 in words is "one hundred two million, four hundred eighty-eight thousand, five hundred thirty-six".