11620298 has 4 divisors (see below), whose sum is σ = 17430450. Its totient is φ = 5810148.

The previous prime is 11620289. The next prime is 11620339. The reversal of 11620298 is 89202611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89202611 = 661 ⋅134951.

It can be written as a sum of positive squares in only one way, i.e., 10220809 + 1399489 = 3197^2 + 1183^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11620298.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2905073 + ... + 2905076.

Almost surely, 2^11620298 is an apocalyptic number.

11620298 is a deficient number, since it is larger than the sum of its proper divisors (5810152).

11620298 is an equidigital number, since it uses as much as digits as its factorization.

11620298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5810151.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 11620298 is about 3408.8558197730. The cubic root of 11620298 is about 226.5021985502.

The spelling of 11620298 in words is "eleven million, six hundred twenty thousand, two hundred ninety-eight".