15058061 has 2 divisors, whose sum is σ = 15058062. Its totient is φ = 15058060.

The previous prime is 15057967. The next prime is 15058063. The reversal of 15058061 is 16085051.

15058061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15015625 + 42436 = 3875^2 + 206^2 .

It is an emirp because it is prime and its reverse (16085051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15058061 - 2¹⁰ = 15057037 is a prime.

Together with 15058063, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15058061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15058063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7529030 + 7529031.

It is an arithmetic number, because the mean of its divisors is an integer number (7529031).

Almost surely, 2^15058061 is an apocalyptic number.

It is an amenable number.

15058061 is a deficient number, since it is larger than the sum of its proper divisors (1).

15058061 is an equidigital number, since it uses as much as digits as its factorization.

15058061 is an evil number, because the sum of its binary digits is even.

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

The square root of 15058061 is about 3880.4717496717. The cubic root of 15058061 is about 246.9389993985.

The spelling of 15058061 in words is "fifteen million, fifty-eight thousand, sixty-one".