5436730 has 24 divisors (see below), whose sum is σ = 10600092. Its totient is φ = 2006784.

The previous prime is 5436721. The next prime is 5436731. The reversal of 5436730 is 376345.

It can be written as a sum of positive squares in 6 ways, for example, as 1520289 + 3916441 = 1233^2 + 1979^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5436731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82 + ... + 3298.

Almost surely, 2^5436730 is an apocalyptic number.

5436730 is a deficient number, since it is larger than the sum of its proper divisors (5163362).

5436730 is a wasteful number, since it uses less digits than its factorization.

5436730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250 (or 3237 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 5436730 is about 2331.6796520963. The cubic root of 5436730 is about 175.8379405265.

The spelling of 5436730 in words is "five million, four hundred thirty-six thousand, seven hundred thirty".