11942034 has 32 divisors (see below), whose sum is σ = 25859904. Its totient is φ = 3654720.

The previous prime is 11942027. The next prime is 11942039. The reversal of 11942034 is 43024911.

It is a super-2 number, since 2×11942034² = 285224352114312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11941995 and 11942013.

It is not an unprimeable number, because it can be changed into a prime (11942039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21804 + ... + 22344.

It is an arithmetic number, because the mean of its divisors is an integer number (808122).

Almost surely, 2^11942034 is an apocalyptic number.

11942034 is an abundant number, since it is smaller than the sum of its proper divisors (13917870).

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

11942034 is a wasteful number, since it uses less digits than its factorization.

11942034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11942034 is about 3455.7248154331. The cubic root of 11942034 is about 228.5736172037.

Adding to 11942034 its reverse (43024911), we get a palindrome (54966945).

The spelling of 11942034 in words is "eleven million, nine hundred forty-two thousand, thirty-four".