10961973 has 28 divisors (see below), whose sum is σ = 17942688. Its totient is φ = 6638760.

The previous prime is 10961969. The next prime is 10961987. The reversal of 10961973 is 37916901.

It is not a de Polignac number, because 10961973 - 2² = 10961969 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10961933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 7336 + ... + 8702.

Almost surely, 2^10961973 is an apocalyptic number.

It is an amenable number.

10961973 is a deficient number, since it is larger than the sum of its proper divisors (6980715).

10961973 is an equidigital number, since it uses as much as digits as its factorization.

10961973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 1381 counting only the distinct ones).

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

The square root of 10961973 is about 3310.8870412625. The cubic root of 10961973 is about 222.1414365332.

The spelling of 10961973 in words is "ten million, nine hundred sixty-one thousand, nine hundred seventy-three".