11030461 has 6 divisors (see below), whose sum is σ = 11944410. Its totient is φ = 10181808.

The previous prime is 11030443. The next prime is 11030471. The reversal of 11030461 is 16403011.

It can be written as a sum of positive squares in 3 ways, for example, as 337561 + 10692900 = 581^2 + 3270^2 .

It is not a de Polignac number, because 11030461 - 2¹⁹ = 10506173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32466 + ... + 32803.

It is an arithmetic number, because the mean of its divisors is an integer number (1990735).

Almost surely, 2^11030461 is an apocalyptic number.

It is an amenable number.

11030461 is a deficient number, since it is larger than the sum of its proper divisors (913949).

11030461 is an equidigital number, since it uses as much as digits as its factorization.

11030461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65295 (or 65282 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11030461 is about 3321.2137841458. The cubic root of 11030461 is about 222.6031066967.

Adding to 11030461 its reverse (16403011), we get a palindrome (27433472).

The spelling of 11030461 in words is "eleven million, thirty thousand, four hundred sixty-one".