940261 has 12 divisors (see below), whose sum is σ = 1130880. Its totient is φ = 778680.

The previous prime is 940259. The next prime is 940271. The reversal of 940261 is 162049.

940261 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 940261 - 2¹ = 940259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940201) 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 11 ways as a sum of consecutive naturals, for example, 1210 + ... + 1828.

It is an arithmetic number, because the mean of its divisors is an integer number (94240).

2⁹⁴⁰²⁶¹ is an apocalyptic number.

It is an amenable number.

940261 is a deficient number, since it is larger than the sum of its proper divisors (190619).

940261 is a wasteful number, since it uses less digits than its factorization.

940261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 940261 is about 969.6705626139. The cubic root of 940261 is about 97.9676764146.

The spelling of 940261 in words is "nine hundred forty thousand, two hundred sixty-one".