105413928 has 32 divisors (see below), whose sum is σ = 263916960. Its totient is φ = 35087040.

The previous prime is 105413863. The next prime is 105413929. The reversal of 105413928 is 829314501.

It is a super-2 number, since 2×105413928² = 22224192432778368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105413929) 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, 16098 + ... + 21678.

It is an arithmetic number, because the mean of its divisors is an integer number (8247405).

Almost surely, 2^105413928 is an apocalyptic number.

It is an amenable number.

105413928 is an abundant number, since it is smaller than the sum of its proper divisors (158503032).

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

105413928 is a wasteful number, since it uses less digits than its factorization.

105413928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6377 (or 6373 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 105413928 is about 10267.1285177502. The cubic root of 105413928 is about 472.3885171323.

The spelling of 105413928 in words is "one hundred five million, four hundred thirteen thousand, nine hundred twenty-eight".