2102046948 has 36 divisors (see below), whose sum is σ = 5314982400. Its totient is φ = 700487856.

The previous prime is 2102046943. The next prime is 2102046949. The reversal of 2102046948 is 8496402012.

2102046948 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2102046948² = 8837202743192229408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2102046943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189253 + ... + 200051.

It is an arithmetic number, because the mean of its divisors is an integer number (147638400).

Almost surely, 2^2102046948 is an apocalyptic number.

It is an amenable number.

2102046948 is an abundant number, since it is smaller than the sum of its proper divisors (3212935452).

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

2102046948 is a wasteful number, since it uses less digits than its factorization.

2102046948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16216 (or 16211 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2102046948 is about 45848.0855434554. The cubic root of 2102046948 is about 1280.9951058979.

The spelling of 2102046948 in words is "two billion, one hundred two million, forty-six thousand, nine hundred forty-eight".