946653 has 4 divisors (see below), whose sum is σ = 1262208. Its totient is φ = 631100.

The previous prime is 946607. The next prime is 946661. The reversal of 946653 is 356649.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 946653 - 2⁸ = 946397 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157773 + ... + 157778.

It is an arithmetic number, because the mean of its divisors is an integer number (315552).

2⁹⁴⁶⁶⁵³ is an apocalyptic number.

It is an amenable number.

946653 is a deficient number, since it is larger than the sum of its proper divisors (315555).

946653 is a wasteful number, since it uses less digits than its factorization.

946653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315554.

The product of its digits is 19440, while the sum is 33.

The square root of 946653 is about 972.9609447455. The cubic root of 946653 is about 98.1891736758.

The spelling of 946653 in words is "nine hundred forty-six thousand, six hundred fifty-three".