2940192 has 96 divisors (see below), whose sum is σ = 8890560. Its totient is φ = 944640.

The previous prime is 2940187. The next prime is 2940229. The reversal of 2940192 is 2910492.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35383 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (92610).

2^2940192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2940192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4445280).

2940192 is an abundant number, since it is smaller than the sum of its proper divisors (5950368).

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

2940192 is a wasteful number, since it uses less digits than its factorization.

2940192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2940192 is about 1714.6988073711. The cubic root of 2940192 is about 143.2600935844.

The spelling of 2940192 in words is "two million, nine hundred forty thousand, one hundred ninety-two".