105072026 has 8 divisors (see below), whose sum is σ = 157701600. Its totient is φ = 52504828.

The previous prime is 105072001. The next prime is 105072041. The reversal of 105072026 is 620270501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105072026² = 22080261295489352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105071992 and 105072010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11126 + ... + 18273.

It is an arithmetic number, because the mean of its divisors is an integer number (19712700).

Almost surely, 2^105072026 is an apocalyptic number.

105072026 is a deficient number, since it is larger than the sum of its proper divisors (52629574).

105072026 is a wasteful number, since it uses less digits than its factorization.

105072026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31188.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 105072026 is about 10250.4646723941. The cubic root of 105072026 is about 471.8772453207.

The spelling of 105072026 in words is "one hundred five million, seventy-two thousand, twenty-six".