61058105 has 16 divisors (see below), whose sum is σ = 75169920. Its totient is φ = 47596032.

The previous prime is 61058071. The next prime is 61058111. The reversal of 61058105 is 50185016.

It is a cyclic number.

It is not a de Polignac number, because 61058105 - 2¹² = 61054009 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31556 + ... + 33434.

It is an arithmetic number, because the mean of its divisors is an integer number (4698120).

Almost surely, 2^61058105 is an apocalyptic number.

It is an amenable number.

61058105 is a deficient number, since it is larger than the sum of its proper divisors (14111815).

61058105 is a wasteful number, since it uses less digits than its factorization.

61058105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 61058105 is about 7813.9685819691. The cubic root of 61058105 is about 393.7746678087.

The spelling of 61058105 in words is "sixty-one million, fifty-eight thousand, one hundred five".