103793772 has 54 divisors (see below), whose sum is σ = 258765388. Its totient is φ = 32374528.

The previous prime is 103793759. The next prime is 103793791. The reversal of 103793772 is 277397301.

It is a self number, because there is not a number n which added to its sum of digits gives 103793772.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 599878 + ... + 600050.

Almost surely, 2^103793772 is an apocalyptic number.

103793772 is a gapful number since it is divisible by the number (12) 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 103793772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129382694).

103793772 is an abundant number, since it is smaller than the sum of its proper divisors (154971616).

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

103793772 is a wasteful number, since it uses less digits than its factorization.

103793772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 103793772 is about 10187.9228501201. The cubic root of 103793772 is about 469.9558914393.

The spelling of 103793772 in words is "one hundred three million, seven hundred ninety-three thousand, seven hundred seventy-two".