105674623 has 2 divisors, whose sum is σ = 105674624. Its totient is φ = 105674622.

The previous prime is 105674609. The next prime is 105674663. The reversal of 105674623 is 326476501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105674623 - 2¹⁷ = 105543551 is a prime.

It is a super-2 number, since 2×105674623² = 22334251892384258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105674663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52837311 + 52837312.

It is an arithmetic number, because the mean of its divisors is an integer number (52837312).

Almost surely, 2^105674623 is an apocalyptic number.

105674623 is a deficient number, since it is larger than the sum of its proper divisors (1).

105674623 is an equidigital number, since it uses as much as digits as its factorization.

105674623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 105674623 is about 10279.8162921329. The cubic root of 105674623 is about 472.7776116524. Note that the first 3 decimals are identical.

The spelling of 105674623 in words is "one hundred five million, six hundred seventy-four thousand, six hundred twenty-three".