9940595 has 16 divisors (see below), whose sum is σ = 13713408. Its totient is φ = 6776160.

The previous prime is 9940571. The next prime is 9940603. The reversal of 9940595 is 5950499.

It is not a de Polignac number, because 9940595 - 2¹⁰ = 9939571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5942 + ... + 7428.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^9940595 is an apocalyptic number.

9940595 is a deficient number, since it is larger than the sum of its proper divisors (3772813).

9940595 is a wasteful number, since it uses less digits than its factorization.

9940595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 9940595 is about 3152.8709139449. The cubic root of 9940595 is about 215.0160074615.

The spelling of 9940595 in words is "nine million, nine hundred forty thousand, five hundred ninety-five".