15482011 has 2 divisors, whose sum is σ = 15482012. Its totient is φ = 15482010.

The previous prime is 15481997. The next prime is 15482023. The reversal of 15482011 is 11028451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15482011 is a prime.

It is not a weakly prime, because it can be changed into another prime (15482711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7741005 + 7741006.

It is an arithmetic number, because the mean of its divisors is an integer number (7741006).

Almost surely, 2^15482011 is an apocalyptic number.

15482011 is a deficient number, since it is larger than the sum of its proper divisors (1).

15482011 is an equidigital number, since it uses as much as digits as its factorization.

15482011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 15482011 is about 3934.7186684692. The cubic root of 15482011 is about 249.2350538166.

The spelling of 15482011 in words is "fifteen million, four hundred eighty-two thousand, eleven".