105425361 has 8 divisors (see below), whose sum is σ = 156185760. Its totient is φ = 70283556.

The previous prime is 105425351. The next prime is 105425377. The reversal of 105425361 is 163524501.

105425361 is a `hidden beast` number, since 10 + 542 + 53 + 61 = 666.

It is not a de Polignac number, because 105425361 - 2⁶ = 105425297 is a prime.

It is a super-2 number, since 2×105425361² = 22229013483960642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3904643 = 105425361 / (1 + 0 + 5 + 4 + 2 + 5 + 3 + 6 + 1).

It is not an unprimeable number, because it can be changed into a prime (105425311) 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, 1952295 + ... + 1952348.

It is an arithmetic number, because the mean of its divisors is an integer number (19523220).

Almost surely, 2^105425361 is an apocalyptic number.

It is an amenable number.

105425361 is a deficient number, since it is larger than the sum of its proper divisors (50760399).

105425361 is an equidigital number, since it uses as much as digits as its factorization.

105425361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904652 (or 3904646 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 105425361 is about 10267.6852795555. The cubic root of 105425361 is about 472.4055946438.

Adding to 105425361 its reverse (163524501), we get a palindrome (268949862).

The spelling of 105425361 in words is "one hundred five million, four hundred twenty-five thousand, three hundred sixty-one".