105425034 has 128 divisors (see below), whose sum is σ = 270950400. Its totient is φ = 26853120.

The previous prime is 105425027. The next prime is 105425057. The reversal of 105425034 is 430524501.

It is a super-2 number, since 2×105425034² = 22228875587802312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105424995 and 105425013.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 472647 + ... + 472869.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^105425034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105425034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135475200).

105425034 is an abundant number, since it is smaller than the sum of its proper divisors (165525366).

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

105425034 is a wasteful number, since it uses less digits than its factorization.

105425034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 105425034 is about 10267.6693557983. The cubic root of 105425034 is about 472.4051062199.

Adding to 105425034 its reverse (430524501), we get a palindrome (535949535).

It can be divided in two parts, 10542 and 5034, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 105425034 in words is "one hundred five million, four hundred twenty-five thousand, thirty-four".