102936984 has 72 divisors (see below), whose sum is σ = 274114260. Its totient is φ = 32208192.

The previous prime is 102936973. The next prime is 102937013. The reversal of 102936984 is 489639201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 944322 + ... + 944430.

Almost surely, 2^102936984 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 102936984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137057130).

102936984 is an abundant number, since it is smaller than the sum of its proper divisors (171177276).

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

102936984 is a wasteful number, since it uses less digits than its factorization.

102936984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 102936984 is about 10145.7865146079. The cubic root of 102936984 is about 468.6591996213.

The spelling of 102936984 in words is "one hundred two million, nine hundred thirty-six thousand, nine hundred eighty-four".