920148 has 12 divisors (see below), whose sum is σ = 2147040. Its totient is φ = 306712.

The previous prime is 920147. The next prime is 920149. The reversal of 920148 is 841029.

It is an interprime number because it is at equal distance from previous prime (920147) and next prime (920149).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38328 + ... + 38351.

It is an arithmetic number, because the mean of its divisors is an integer number (178920).

2⁹²⁰¹⁴⁸ is an apocalyptic number.

It is an amenable number.

920148 is an abundant number, since it is smaller than the sum of its proper divisors (1226892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

920148 is a wasteful number, since it uses less digits than its factorization.

920148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76686 (or 76684 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 920148 is about 959.2434518932. The cubic root of 920148 is about 97.2640976736.

The spelling of 920148 in words is "nine hundred twenty thousand, one hundred forty-eight".