10500993 has 12 divisors (see below), whose sum is σ = 15270528. Its totient is φ = 6953400.

The previous prime is 10500991. The next prime is 10501009. The reversal of 10500993 is 39900501.

It is not a de Polignac number, because 10500993 - 2¹ = 10500991 is a prime.

It is a super-2 number, since 2×10500993² = 220541707972098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10500991) 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, 2505 + ... + 5222.

It is an arithmetic number, because the mean of its divisors is an integer number (1272544).

Almost surely, 2^10500993 is an apocalyptic number.

It is an amenable number.

10500993 is a deficient number, since it is larger than the sum of its proper divisors (4769535).

10500993 is a wasteful number, since it uses less digits than its factorization.

10500993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7884 (or 7881 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 10500993 is about 3240.5235688080. The cubic root of 10500993 is about 218.9828597332.

The spelling of 10500993 in words is "ten million, five hundred thousand, nine hundred ninety-three".