11730958 has 16 divisors (see below), whose sum is σ = 18247680. Its totient is φ = 5650200.

The previous prime is 11730949. The next prime is 11730973. The reversal of 11730958 is 85903711.

It is a happy number.

It is a congruent number.

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, 26503 + ... + 26941.

It is an arithmetic number, because the mean of its divisors is an integer number (1140480).

Almost surely, 2^11730958 is an apocalyptic number.

11730958 is a deficient number, since it is larger than the sum of its proper divisors (6516722).

11730958 is a wasteful number, since it uses less digits than its factorization.

11730958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 11730958 is about 3425.0486127937. The cubic root of 11730958 is about 227.2189210710.

It can be divided in two parts, 117 and 30958, that multiplied together give a triangular number (3622086 = T₂₆₉₁).

The spelling of 11730958 in words is "eleven million, seven hundred thirty thousand, nine hundred fifty-eight".