11061598 has 4 divisors (see below), whose sum is σ = 16592400. Its totient is φ = 5530798.

The previous prime is 11061581. The next prime is 11061607. The reversal of 11061598 is 89516011.

11061598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765398 + ... + 2765401.

It is an arithmetic number, because the mean of its divisors is an integer number (4148100).

Almost surely, 2^11061598 is an apocalyptic number.

11061598 is a deficient number, since it is larger than the sum of its proper divisors (5530802).

11061598 is an equidigital number, since it uses as much as digits as its factorization.

11061598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530801.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 11061598 is about 3325.8980742049. The cubic root of 11061598 is about 222.8123660470.

It can be divided in two parts, 1106 and 1598, that added together give a square (2704 = 52²).

The spelling of 11061598 in words is "eleven million, sixty-one thousand, five hundred ninety-eight".