2018012948 has 96 divisors (see below), whose sum is σ = 4462553088. Its totient is φ = 778752000.

The previous prime is 2018012923. The next prime is 2018012959. The reversal of 2018012948 is 8492108102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1033373 + ... + 1035323.

It is an arithmetic number, because the mean of its divisors is an integer number (46484928).

Almost surely, 2^2018012948 is an apocalyptic number.

2018012948 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 2018012948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2231276544).

2018012948 is an abundant number, since it is smaller than the sum of its proper divisors (2444540140).

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

2018012948 is a wasteful number, since it uses less digits than its factorization.

2018012948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 2018012948 is about 44922.2990061729. The cubic root of 2018012948 is about 1263.6922328254.

The spelling of 2018012948 in words is "two billion, eighteen million, twelve thousand, nine hundred forty-eight".