102943764 has 96 divisors (see below), whose sum is σ = 332774400. Its totient is φ = 26736480.

The previous prime is 102943751. The next prime is 102943769. The reversal of 102943764 is 467349201.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102943769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2127 + ... + 14505.

It is an arithmetic number, because the mean of its divisors is an integer number (3466400).

Almost surely, 2^102943764 is an apocalyptic number.

102943764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102943764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166387200).

102943764 is an abundant number, since it is smaller than the sum of its proper divisors (229830636).

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

102943764 is a wasteful number, since it uses less digits than its factorization.

102943764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410 (or 12402 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 102943764 is about 10146.1206379581. The cubic root of 102943764 is about 468.6694888924.

The spelling of 102943764 in words is "one hundred two million, nine hundred forty-three thousand, seven hundred sixty-four".