102848720 has 40 divisors (see below), whose sum is σ = 257519976. Its totient is φ = 37974528.

The previous prime is 102848719. The next prime is 102848723. The reversal of 102848720 is 27848201.

It can be written as a sum of positive squares in 4 ways, for example, as 110224 + 102738496 = 332^2 + 10136^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102848723) 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, 48407 + ... + 50486.

Almost surely, 2^102848720 is an apocalyptic number.

102848720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102848720 is an abundant number, since it is smaller than the sum of its proper divisors (154671256).

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

102848720 is a wasteful number, since it uses less digits than its factorization.

102848720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98919 (or 98913 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 102848720 is about 10141.4357957836. The cubic root of 102848720 is about 468.5252096703.

The spelling of 102848720 in words is "one hundred two million, eight hundred forty-eight thousand, seven hundred twenty".