10939773 has 8 divisors (see below), whose sum is σ = 15708448. Its totient is φ = 6732144.

The previous prime is 10939771. The next prime is 10939777. The reversal of 10939773 is 37793901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10939773 - 2¹ = 10939771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 280507 = 10939773 / (1 + 0 + 9 + 3 + 9 + 7 + 7 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10939771) 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, 140215 + ... + 140292.

It is an arithmetic number, because the mean of its divisors is an integer number (1963556).

Almost surely, 2^10939773 is an apocalyptic number.

10939773 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10939773 is a deficient number, since it is larger than the sum of its proper divisors (4768675).

10939773 is a wasteful number, since it uses less digits than its factorization.

10939773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280523.

The product of its (nonzero) digits is 35721, while the sum is 39.

The square root of 10939773 is about 3307.5327662776. The cubic root of 10939773 is about 221.9913761766.

The spelling of 10939773 in words is "ten million, nine hundred thirty-nine thousand, seven hundred seventy-three".