8948142 has 48 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 2500560.

The previous prime is 8948123. The next prime is 8948143. The reversal of 8948142 is 2418498.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 8948097 and 8948106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8948143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5167 + ... + 6677.

It is an arithmetic number, because the mean of its divisors is an integer number (471744).

Almost surely, 2^8948142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8948142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11321856).

8948142 is an abundant number, since it is smaller than the sum of its proper divisors (13695570).

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

8948142 is a wasteful number, since it uses less digits than its factorization.

8948142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573 (or 1570 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 8948142 is about 2991.3445137597. The cubic root of 8948142 is about 207.6080977384.

The spelling of 8948142 in words is "eight million, nine hundred forty-eight thousand, one hundred forty-two".