105463613 has 8 divisors (see below), whose sum is σ = 107444736. Its totient is φ = 103496400.

The previous prime is 105463601. The next prime is 105463619. The reversal of 105463613 is 316364501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105463613 - 2⁶ = 105463549 is a prime.

It is a super-2 number, since 2×105463613² = 22245147334027538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105463619) 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, 12503 + ... + 19163.

It is an arithmetic number, because the mean of its divisors is an integer number (13430592).

Almost surely, 2^105463613 is an apocalyptic number.

It is an amenable number.

105463613 is a deficient number, since it is larger than the sum of its proper divisors (1981123).

105463613 is an equidigital number, since it uses as much as digits as its factorization.

105463613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6955.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 105463613 is about 10269.5478478850. The cubic root of 105463613 is about 472.4627228134.

The spelling of 105463613 in words is "one hundred five million, four hundred sixty-three thousand, six hundred thirteen".