946513 has 2 divisors, whose sum is σ = 946514. Its totient is φ = 946512.

The previous prime is 946511. The next prime is 946549. The reversal of 946513 is 315649.

946513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506944 + 439569 = 712^2 + 663^2 .

It is a cyclic number.

It is not a de Polignac number, because 946513 - 2¹ = 946511 is a prime.

Together with 946511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (946511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473256 + 473257.

It is an arithmetic number, because the mean of its divisors is an integer number (473257).

2⁹⁴⁶⁵¹³ is an apocalyptic number.

It is an amenable number.

946513 is a deficient number, since it is larger than the sum of its proper divisors (1).

946513 is an equidigital number, since it uses as much as digits as its factorization.

946513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 946513 is about 972.8889967514. Note that the first 3 decimals coincide. The cubic root of 946513 is about 98.1843330559.

The spelling of 946513 in words is "nine hundred forty-six thousand, five hundred thirteen".