102829436 has 12 divisors (see below), whose sum is σ = 180284328. Its totient is φ = 51319632.

The previous prime is 102829423. The next prime is 102829471. The reversal of 102829436 is 634928201.

It is a junction number, because it is equal to n+sod(n) for n = 102829396 and 102829405.

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, 21311 + ... + 25686.

It is an arithmetic number, because the mean of its divisors is an integer number (15023694).

Almost surely, 2^102829436 is an apocalyptic number.

It is an amenable number.

102829436 is a deficient number, since it is larger than the sum of its proper divisors (77454892).

102829436 is a wasteful number, since it uses less digits than its factorization.

102829436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47548 (or 47546 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 102829436 is about 10140.4849982632. The cubic root of 102829436 is about 468.4959252193.

The spelling of 102829436 in words is "one hundred two million, eight hundred twenty-nine thousand, four hundred thirty-six".