11426734 has 32 divisors (see below), whose sum is σ = 19616256. Its totient is φ = 4945920.

The previous prime is 11426729. The next prime is 11426749. The reversal of 11426734 is 43762411.

It is a congruent number.

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, 44334 + ... + 44590.

It is an arithmetic number, because the mean of its divisors is an integer number (613008).

Almost surely, 2^11426734 is an apocalyptic number.

11426734 is a deficient number, since it is larger than the sum of its proper divisors (8189522).

11426734 is a wasteful number, since it uses less digits than its factorization.

11426734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360.

The product of its digits is 4032, while the sum is 28.

The square root of 11426734 is about 3380.3452486396. The cubic root of 11426734 is about 225.2375039415.

It can be divided in two parts, 114267 and 34, that multiplied together give a triangular number (3885078 = T₂₇₈₇).

The spelling of 11426734 in words is "eleven million, four hundred twenty-six thousand, seven hundred thirty-four".