102846920 has 32 divisors (see below), whose sum is σ = 252443520. Its totient is φ = 37398720.

The previous prime is 102846907. The next prime is 102846929. The reversal of 102846920 is 29648201.

It is not an unprimeable number, because it can be changed into a prime (102846929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116432 + ... + 117311.

It is an arithmetic number, because the mean of its divisors is an integer number (7888860).

Almost surely, 2^102846920 is an apocalyptic number.

102846920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102846920 is an abundant number, since it is smaller than the sum of its proper divisors (149596600).

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

102846920 is a wasteful number, since it uses less digits than its factorization.

102846920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233765 (or 233761 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 102846920 is about 10141.3470505648. The cubic root of 102846920 is about 468.5224763668.

The spelling of 102846920 in words is "one hundred two million, eight hundred forty-six thousand, nine hundred twenty".