11546057 has 2 divisors, whose sum is σ = 11546058. Its totient is φ = 11546056.

The previous prime is 11546033. The next prime is 11546063. The reversal of 11546057 is 75064511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9388096 + 2157961 = 3064^2 + 1469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11546057 is a prime.

It is a super-2 number, since 2×11546057² = 266622864494498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11546027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5773028 + 5773029.

It is an arithmetic number, because the mean of its divisors is an integer number (5773029).

Almost surely, 2^11546057 is an apocalyptic number.

It is an amenable number.

11546057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11546057 is an equidigital number, since it uses as much as digits as its factorization.

11546057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 11546057 is about 3397.9489401696. The cubic root of 11546057 is about 226.0188004826.

The spelling of 11546057 in words is "eleven million, five hundred forty-six thousand, fifty-seven".