948621 has 8 divisors (see below), whose sum is σ = 1272544. Its totient is φ = 628560.

The previous prime is 948593. The next prime is 948659. The reversal of 948621 is 126849.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 948621 - 2⁶ = 948557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948671) 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, 331 + ... + 1416.

It is an arithmetic number, because the mean of its divisors is an integer number (159068).

2⁹⁴⁸⁶²¹ is an apocalyptic number.

It is an amenable number.

948621 is a deficient number, since it is larger than the sum of its proper divisors (323923).

948621 is a wasteful number, since it uses less digits than its factorization.

948621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931.

The product of its digits is 3456, while the sum is 30.

The square root of 948621 is about 973.9717655045. The cubic root of 948621 is about 98.2571685101.

The spelling of 948621 in words is "nine hundred forty-eight thousand, six hundred twenty-one".