5402693 has 8 divisors (see below), whose sum is σ = 5565336. Its totient is φ = 5241600.

The previous prime is 5402687. The next prime is 5402701. The reversal of 5402693 is 3962045.

It can be written as a sum of positive squares in 4 ways, for example, as 1723969 + 3678724 = 1313^2 + 1918^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5402693 - 2⁸ = 5402437 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12623 + ... + 13043.

It is an arithmetic number, because the mean of its divisors is an integer number (695667).

Almost surely, 2^5402693 is an apocalyptic number.

It is an amenable number.

5402693 is a deficient number, since it is larger than the sum of its proper divisors (162643).

5402693 is a wasteful number, since it uses less digits than its factorization.

5402693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 5402693 is about 2324.3693768418. The cubic root of 5402693 is about 175.4702238155.

The spelling of 5402693 in words is "five million, four hundred two thousand, six hundred ninety-three".