105078601 has 8 divisors (see below), whose sum is σ = 106349760. Its totient is φ = 103813008.

The previous prime is 105078593. The next prime is 105078619. The reversal of 105078601 is 106870501.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 105078601 - 2³ = 105078593 is a prime.

It is a super-2 number, since 2×105078601² = 22083024776234402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105078601.

It is not an unprimeable number, because it can be changed into a prime (105078691) 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, 45855 + ... + 48091.

It is an arithmetic number, because the mean of its divisors is an integer number (13293720).

Almost surely, 2^105078601 is an apocalyptic number.

It is an amenable number.

105078601 is a deficient number, since it is larger than the sum of its proper divisors (1271159).

105078601 is a wasteful number, since it uses less digits than its factorization.

105078601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 105078601 is about 10250.7853845449. The cubic root of 105078601 is about 471.8870878648.

The spelling of 105078601 in words is "one hundred five million, seventy-eight thousand, six hundred one".