5146345 has 8 divisors (see below), whose sum is σ = 6208776. Its totient is φ = 4094976.

The previous prime is 5146343. The next prime is 5146381. The reversal of 5146345 is 5436415.

It can be written as a sum of positive squares in 4 ways, for example, as 1413721 + 3732624 = 1189^2 + 1932^2 .

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 5146345 - 2¹ = 5146343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5146343) 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, 1702 + ... + 3631.

It is an arithmetic number, because the mean of its divisors is an integer number (776097).

Almost surely, 2^5146345 is an apocalyptic number.

It is an amenable number.

5146345 is a deficient number, since it is larger than the sum of its proper divisors (1062431).

5146345 is a wasteful number, since it uses less digits than its factorization.

5146345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531.

The product of its digits is 7200, while the sum is 28.

The square root of 5146345 is about 2268.5557079340. Note that the first 3 decimals coincide. The cubic root of 5146345 is about 172.6498872269.

It can be divided in two parts, 514 and 6345, that added together give a cube (6859 = 19³).

The spelling of 5146345 in words is "five million, one hundred forty-six thousand, three hundred forty-five".