11641461 has 16 divisors (see below), whose sum is σ = 17256960. Its totient is φ = 6932160.

The previous prime is 11641459. The next prime is 11641463. The reversal of 11641461 is 16414611.

11641461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11641459) and next prime (11641463).

It is not a de Polignac number, because 11641461 - 2¹ = 11641459 is a prime.

It is a super-2 number, since 2×11641461² = 271047228429042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11641463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (1078560).

Almost surely, 2^11641461 is an apocalyptic number.

It is an amenable number.

11641461 is a deficient number, since it is larger than the sum of its proper divisors (5615499).

11641461 is a wasteful number, since it uses less digits than its factorization.

11641461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676.

The product of its digits is 576, while the sum is 24.

The square root of 11641461 is about 3411.9585284701. The cubic root of 11641461 is about 226.6396178315.

The spelling of 11641461 in words is "eleven million, six hundred forty-one thousand, four hundred sixty-one".