103864764 has 72 divisors (see below), whose sum is σ = 262849104. Its totient is φ = 31808000.

The previous prime is 103864759. The next prime is 103864777. The reversal of 103864764 is 467468301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1028314 + ... + 1028414.

It is an arithmetic number, because the mean of its divisors is an integer number (3650682).

Almost surely, 2^103864764 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 103864764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131424552).

103864764 is an abundant number, since it is smaller than the sum of its proper divisors (158984340).

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

103864764 is a wasteful number, since it uses less digits than its factorization.

103864764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 103864764 is about 10191.4063798869. The cubic root of 103864764 is about 470.0630125264.

The spelling of 103864764 in words is "one hundred three million, eight hundred sixty-four thousand, seven hundred sixty-four".