5405794 has 4 divisors (see below), whose sum is σ = 8108694. Its totient is φ = 2702896.

The previous prime is 5405791. The next prime is 5405797. The reversal of 5405794 is 4975045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4975045 = 5 ⋅995009.

It is an interprime number because it is at equal distance from previous prime (5405791) and next prime (5405797).

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 169 = 2325^2 + 13^2 .

It is not an unprimeable number, because it can be changed into a prime (5405791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351447 + ... + 1351450.

Almost surely, 2^5405794 is an apocalyptic number.

5405794 is a deficient number, since it is larger than the sum of its proper divisors (2702900).

5405794 is a wasteful number, since it uses less digits than its factorization.

5405794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702899.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 5405794 is about 2325.0363438020. The cubic root of 5405794 is about 175.5037891190.

The spelling of 5405794 in words is "five million, four hundred five thousand, seven hundred ninety-four".