105335442 has 12 divisors (see below), whose sum is σ = 228226830. Its totient is φ = 35111808.

The previous prime is 105335441. The next prime is 105335459. The reversal of 105335442 is 244533501.

It can be written as a sum of positive squares in only one way, i.e., 60699681 + 44635761 = 7791^2 + 6681^2 .

It is a super-2 number, since 2×105335442² = 22191110682670728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105335441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2925967 + ... + 2926002.

Almost surely, 2^105335442 is an apocalyptic number.

105335442 is an abundant number, since it is smaller than the sum of its proper divisors (122891388).

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

105335442 is a wasteful number, since it uses less digits than its factorization.

105335442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851977 (or 5851974 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 105335442 is about 10263.3056078439. The cubic root of 105335442 is about 472.2712489772.

Adding to 105335442 its reverse (244533501), we get a palindrome (349868943).

The spelling of 105335442 in words is "one hundred five million, three hundred thirty-five thousand, four hundred forty-two".