940923 has 8 divisors (see below), whose sum is σ = 1394000. Its totient is φ = 627264.

The previous prime is 940921. The next prime is 940931. The reversal of 940923 is 329049.

It is not a de Polignac number, because 940923 - 2¹ = 940921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 34849 = 940923 / (9 + 4 + 0 + 9 + 2 + 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 (940921) 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, 17398 + ... + 17451.

It is an arithmetic number, because the mean of its divisors is an integer number (174250).

2⁹⁴⁰⁹²³ is an apocalyptic number.

940923 is a deficient number, since it is larger than the sum of its proper divisors (453077).

940923 is a wasteful number, since it uses less digits than its factorization.

940923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34858 (or 34852 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 940923 is about 970.0118555977. The cubic root of 940923 is about 97.9906627228.

The spelling of 940923 in words is "nine hundred forty thousand, nine hundred twenty-three".