105190704 has 80 divisors (see below), whose sum is σ = 310143840. Its totient is φ = 34110720.

The previous prime is 105190703. The next prime is 105190717. The reversal of 105190704 is 407091501.

It is a super-2 number, since 2×105190704² = 22130168416031232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (105190703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12694 + ... + 19274.

It is an arithmetic number, because the mean of its divisors is an integer number (3876798).

Almost surely, 2^105190704 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 105190704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155071920).

105190704 is an abundant number, since it is smaller than the sum of its proper divisors (204953136).

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

105190704 is a wasteful number, since it uses less digits than its factorization.

105190704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635 (or 6623 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 105190704 is about 10256.2519469834. The cubic root of 105190704 is about 472.0548389793.

The spelling of 105190704 in words is "one hundred five million, one hundred ninety thousand, seven hundred four".