11954058 has 8 divisors (see below), whose sum is σ = 23908128. Its totient is φ = 3984684.

The previous prime is 11954053. The next prime is 11954069. The reversal of 11954058 is 85045911.

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

11954058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11954051) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 996166 + ... + 996177.

It is an arithmetic number, because the mean of its divisors is an integer number (2988516).

Almost surely, 2^11954058 is an apocalyptic number.

11954058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11954058 is a wasteful number, since it uses less digits than its factorization.

11954058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992348.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 11954058 is about 3457.4640995967. The cubic root of 11954058 is about 228.6503056271.

Adding to 11954058 its reverse (85045911), we get a palindrome (96999969).

It can be divided in two parts, 1195 and 4058, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 11954058 in words is "eleven million, nine hundred fifty-four thousand, fifty-eight".