10691734 has 16 divisors (see below), whose sum is σ = 17146080. Its totient is φ = 4987840.

The previous prime is 10691731. The next prime is 10691753. The reversal of 10691734 is 43719601.

It is a happy number.

It is a super-2 number, since 2×10691734² = 228626351853512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10691696 and 10691705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10691731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949 + ... + 4720.

It is an arithmetic number, because the mean of its divisors is an integer number (1071630).

Almost surely, 2^10691734 is an apocalyptic number.

10691734 is a deficient number, since it is larger than the sum of its proper divisors (6454346).

10691734 is a wasteful number, since it uses less digits than its factorization.

10691734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 10691734 is about 3269.8217076777. The cubic root of 10691734 is about 220.3007869198.

It can be divided in two parts, 10 and 691734, that multiplied together give a triangular number (6917340 = T₃₇₁₉).

The spelling of 10691734 in words is "ten million, six hundred ninety-one thousand, seven hundred thirty-four".