2748194 has 8 divisors (see below), whose sum is σ = 4129488. Its totient is φ = 1371700.

The previous prime is 2748191. The next prime is 2748227. The reversal of 2748194 is 4918472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2748191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169 + ... + 2619.

It is an arithmetic number, because the mean of its divisors is an integer number (516186).

2^2748194 is an apocalyptic number.

2748194 is a deficient number, since it is larger than the sum of its proper divisors (1381294).

2748194 is a wasteful number, since it uses less digits than its factorization.

2748194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400.

The product of its digits is 16128, while the sum is 35.

The square root of 2748194 is about 1657.7677762582. The cubic root of 2748194 is about 140.0712902223.

The spelling of 2748194 in words is "two million, seven hundred forty-eight thousand, one hundred ninety-four".