11846542 has 4 divisors (see below), whose sum is σ = 17769816. Its totient is φ = 5923270.

The previous prime is 11846539. The next prime is 11846567. The reversal of 11846542 is 24564811.

11846542 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 Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2961634 + ... + 2961637.

It is an arithmetic number, because the mean of its divisors is an integer number (4442454).

Almost surely, 2^11846542 is an apocalyptic number.

11846542 is a deficient number, since it is larger than the sum of its proper divisors (5923274).

11846542 is an equidigital number, since it uses as much as digits as its factorization.

11846542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923273.

The product of its digits is 7680, while the sum is 31.

The square root of 11846542 is about 3441.8805906074. The cubic root of 11846542 is about 227.9627388581.

The spelling of 11846542 in words is "eleven million, eight hundred forty-six thousand, five hundred forty-two".