105422067 has 10 divisors (see below), whose sum is σ = 157482468. Its totient is φ = 70281324.

The previous prime is 105422063. The next prime is 105422099. The reversal of 105422067 is 760224501.

It is not a de Polignac number, because 105422067 - 2² = 105422063 is a prime.

It is a super-2 number, since 2×105422067² = 22227624421104978, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 105422067.

It is not an unprimeable number, because it can be changed into a prime (105422063) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 650673 + ... + 650834.

Almost surely, 2^105422067 is an apocalyptic number.

105422067 is a deficient number, since it is larger than the sum of its proper divisors (52060401).

105422067 is an equidigital number, since it uses as much as digits as its factorization.

105422067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301519 (or 1301510 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 105422067 is about 10267.5248721393. The cubic root of 105422067 is about 472.4006745113.

Adding to 105422067 its reverse (760224501), we get a palindrome (865646568).

The spelling of 105422067 in words is "one hundred five million, four hundred twenty-two thousand, sixty-seven".