5449194 has 20 divisors (see below), whose sum is σ = 12210594. Its totient is φ = 1816344.

The previous prime is 5449193. The next prime is 5449201. The reversal of 5449194 is 4919445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5349969 + 99225 = 2313^2 + 315^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5449193) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16657 + ... + 16980.

Almost surely, 2^5449194 is an apocalyptic number.

5449194 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5449194 is an abundant number, since it is smaller than the sum of its proper divisors (6761400).

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

5449194 is a wasteful number, since it uses less digits than its factorization.

5449194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33651 (or 33642 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5449194 is about 2334.3508733693. The cubic root of 5449194 is about 175.9722106607.

The spelling of 5449194 in words is "five million, four hundred forty-nine thousand, one hundred ninety-four".