5141965 has 4 divisors (see below), whose sum is σ = 6170364. Its totient is φ = 4113568.

The previous prime is 5141963. The next prime is 5141971. The reversal of 5141965 is 5691415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 736164 + 4405801 = 858^2 + 2099^2 .

It is a cyclic number.

It is not a de Polignac number, because 5141965 - 2¹ = 5141963 is a prime.

It is a super-2 number, since 2×5141965² = 52879608122450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 (5141963) 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, 514192 + ... + 514201.

It is an arithmetic number, because the mean of its divisors is an integer number (1542591).

Almost surely, 2^5141965 is an apocalyptic number.

It is an amenable number.

5141965 is a deficient number, since it is larger than the sum of its proper divisors (1028399).

5141965 is a wasteful number, since it uses less digits than its factorization.

5141965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028398.

The product of its digits is 5400, while the sum is 31.

The square root of 5141965 is about 2267.5901305130. The cubic root of 5141965 is about 172.6008931582.

The spelling of 5141965 in words is "five million, one hundred forty-one thousand, nine hundred sixty-five".