103776256 has 32 divisors (see below), whose sum is σ = 207614880. Its totient is φ = 51871744.

The previous prime is 103776241. The next prime is 103776259. The reversal of 103776256 is 652677301.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×103776256² = 21539022618755072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103776259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31185 + ... + 34351.

It is an arithmetic number, because the mean of its divisors is an integer number (6487965).

Almost surely, 2^103776256 is an apocalyptic number.

103776256 is a gapful number since it is divisible by the number (16) 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 103776256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103807440).

103776256 is an abundant number, since it is smaller than the sum of its proper divisors (103838624).

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

103776256 is an frugal number, since it uses more digits than its factorization.

103776256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197 (or 3169 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 103776256 is about 10187.0631685486. The cubic root of 103776256 is about 469.9294537243.

The spelling of 103776256 in words is "one hundred three million, seven hundred seventy-six thousand, two hundred fifty-six".