10736991 has 12 divisors (see below), whose sum is σ = 15549768. Its totient is φ = 7139184.

The previous prime is 10736987. The next prime is 10737031. The reversal of 10736991 is 19963701.

It is not a de Polignac number, because 10736991 - 2² = 10736987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10736981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2641 + ... + 5333.

It is an arithmetic number, because the mean of its divisors is an integer number (1295814).

Almost surely, 2^10736991 is an apocalyptic number.

10736991 is a deficient number, since it is larger than the sum of its proper divisors (4812777).

10736991 is a wasteful number, since it uses less digits than its factorization.

10736991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142 (or 3139 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 10736991 is about 3276.7348077011. The cubic root of 10736991 is about 220.6111861548.

The spelling of 10736991 in words is "ten million, seven hundred thirty-six thousand, nine hundred ninety-one".