5145306 has 8 divisors (see below), whose sum is σ = 10290624. Its totient is φ = 1715100.

The previous prime is 5145269. The next prime is 5145311. The reversal of 5145306 is 6035415.

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

5145306 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 428770 + ... + 428781.

It is an arithmetic number, because the mean of its divisors is an integer number (1286328).

Almost surely, 2^5145306 is an apocalyptic number.

5145306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5145306 is a wasteful number, since it uses less digits than its factorization.

5145306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857556.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5145306 is about 2268.3266960471. The cubic root of 5145306 is about 172.6382676337.

The spelling of 5145306 in words is "five million, one hundred forty-five thousand, three hundred six".