11662058 has 16 divisors (see below), whose sum is σ = 18567360. Its totient is φ = 5481696.

The previous prime is 11662043. The next prime is 11662093. The reversal of 11662058 is 85026611.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11662058.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566 + ... + 4862.

It is an arithmetic number, because the mean of its divisors is an integer number (1160460).

Almost surely, 2^11662058 is an apocalyptic number.

11662058 is a deficient number, since it is larger than the sum of its proper divisors (6905302).

11662058 is a wasteful number, since it uses less digits than its factorization.

11662058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 11662058 is about 3414.9755489608. The cubic root of 11662058 is about 226.7732020341.

Adding to 11662058 its reverse (85026611), we get a palindrome (96688669).

The spelling of 11662058 in words is "eleven million, six hundred sixty-two thousand, fifty-eight".