10726749 has 24 divisors (see below), whose sum is σ = 17533152. Its totient is φ = 6499440.

The previous prime is 10726741. The next prime is 10726753. The reversal of 10726749 is 94762701.

It is a happy number.

It is not a de Polignac number, because 10726749 - 2³ = 10726741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10726741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 667 + ... + 4679.

It is an arithmetic number, because the mean of its divisors is an integer number (730548).

Almost surely, 2^10726749 is an apocalyptic number.

It is an amenable number.

10726749 is a deficient number, since it is larger than the sum of its proper divisors (6806403).

10726749 is an equidigital number, since it uses as much as digits as its factorization.

10726749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039 (or 4027 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 10726749 is about 3275.1715985579. The cubic root of 10726749 is about 220.5410169427.

The spelling of 10726749 in words is "ten million, seven hundred twenty-six thousand, seven hundred forty-nine".