5263730 has 8 divisors (see below), whose sum is σ = 9474732. Its totient is φ = 2105488.

The previous prime is 5263729. The next prime is 5263733. The reversal of 5263730 is 373625.

It can be written as a sum of positive squares in 2 ways, for example, as 4826809 + 436921 = 2197^2 + 661^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 5263730.

It is not an unprimeable number, because it can be changed into a prime (5263733) 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, 263177 + ... + 263196.

Almost surely, 2^5263730 is an apocalyptic number.

5263730 is a deficient number, since it is larger than the sum of its proper divisors (4211002).

5263730 is a wasteful number, since it uses less digits than its factorization.

5263730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526380.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 5263730 is about 2294.2820227688. The cubic root of 5263730 is about 173.9527109788.

The spelling of 5263730 in words is "five million, two hundred sixty-three thousand, seven hundred thirty".