11745734 has 32 divisors (see below), whose sum is σ = 23659776. Its totient is φ = 4223520.

The previous prime is 11745719. The next prime is 11745749. The reversal of 11745734 is 43754711.

It is an interprime number because it is at equal distance from previous prime (11745719) and next prime (11745749).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11745734.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 932 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (739368).

Almost surely, 2^11745734 is an apocalyptic number.

11745734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11745734 is an abundant number, since it is smaller than the sum of its proper divisors (11914042).

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

11745734 is a wasteful number, since it uses less digits than its factorization.

11745734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900.

The product of its digits is 11760, while the sum is 32.

The square root of 11745734 is about 3427.2049836565. The cubic root of 11745734 is about 227.3142806639.

The spelling of 11745734 in words is "eleven million, seven hundred forty-five thousand, seven hundred thirty-four".