11662434 has 32 divisors (see below), whose sum is σ = 29619840. Its totient is φ = 3332016.

The previous prime is 11662393. The next prime is 11662457. The reversal of 11662434 is 43426611.

11662434 is a `hidden beast` number, since 1 + 1 + 6 + 624 + 34 = 666.

11662434 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11662398 and 11662407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15049 + ... + 15804.

It is an arithmetic number, because the mean of its divisors is an integer number (925620).

Almost surely, 2^11662434 is an apocalyptic number.

11662434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11662434 is an abundant number, since it is smaller than the sum of its proper divisors (17957406).

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

11662434 is a wasteful number, since it uses less digits than its factorization.

11662434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30871 (or 30865 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 11662434 is about 3415.0306001557. The cubic root of 11662434 is about 226.7756391628.

It can be divided in two parts, 1166 and 2434, that added together give a square (3600 = 60²).

The spelling of 11662434 in words is "eleven million, six hundred sixty-two thousand, four hundred thirty-four".