2031148 has 36 divisors (see below), whose sum is σ = 4248552. Its totient is φ = 846720.

The previous prime is 2031137. The next prime is 2031163. The reversal of 2031148 is 8411302.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8308 + ... + 8548.

2^2031148 is an apocalyptic number.

2031148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2124276).

2031148 is an abundant number, since it is smaller than the sum of its proper divisors (2217404).

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

2031148 is a wasteful number, since it uses less digits than its factorization.

2031148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2031148 is about 1425.1834969575. The cubic root of 2031148 is about 126.6428056008.

The spelling of 2031148 in words is "two million, thirty-one thousand, one hundred forty-eight".