946477 has 4 divisors (see below), whose sum is σ = 1081696. Its totient is φ = 811260.

The previous prime is 946469. The next prime is 946487. The reversal of 946477 is 774649.

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, and also an emirpimes, since its reverse is a distinct semiprime: 774649 = 19 ⋅40771.

It is a cyclic number.

It is not a de Polignac number, because 946477 - 2³ = 946469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946417) 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 3 ways as a sum of consecutive naturals, for example, 67599 + ... + 67612.

It is an arithmetic number, because the mean of its divisors is an integer number (270424).

2⁹⁴⁶⁴⁷⁷ is an apocalyptic number.

It is an amenable number.

946477 is a deficient number, since it is larger than the sum of its proper divisors (135219).

946477 is a wasteful number, since it uses less digits than its factorization.

946477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135218.

The product of its digits is 42336, while the sum is 37.

The square root of 946477 is about 972.8704949786. The cubic root of 946477 is about 98.1830882479.

The spelling of 946477 in words is "nine hundred forty-six thousand, four hundred seventy-seven".