11641298 has 8 divisors (see below), whose sum is σ = 17484492. Its totient is φ = 5813136.

The previous prime is 11641249. The next prime is 11641313. The reversal of 11641298 is 89214611.

It can be written as a sum of positive squares in 2 ways, for example, as 11404129 + 237169 = 3377^2 + 487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1565 + ... + 5072.

Almost surely, 2^11641298 is an apocalyptic number.

11641298 is a deficient number, since it is larger than the sum of its proper divisors (5843194).

11641298 is an equidigital number, since it uses as much as digits as its factorization.

11641298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7516.

The product of its digits is 3456, while the sum is 32.

The square root of 11641298 is about 3411.9346418125. The cubic root of 11641298 is about 226.6385600482.

It can be divided in two parts, 116 and 41298, that added together give a palindrome (41414).

The spelling of 11641298 in words is "eleven million, six hundred forty-one thousand, two hundred ninety-eight".