5731465 has 8 divisors (see below), whose sum is σ = 7282440. Its totient is φ = 4315392.

The previous prime is 5731463. The next prime is 5731469. The reversal of 5731465 is 5641375.

It can be written as a sum of positive squares in 4 ways, for example, as 71824 + 5659641 = 268^2 + 2379^2 .

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 5731465 - 2¹ = 5731463 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5731463) 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, 33630 + ... + 33799.

It is an arithmetic number, because the mean of its divisors is an integer number (910305).

Almost surely, 2^5731465 is an apocalyptic number.

It is an amenable number.

5731465 is a deficient number, since it is larger than the sum of its proper divisors (1550975).

5731465 is a wasteful number, since it uses less digits than its factorization.

5731465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67451.

The product of its digits is 12600, while the sum is 31.

The square root of 5731465 is about 2394.0478274253. The cubic root of 5731465 is about 178.9596883933.

The spelling of 5731465 in words is "five million, seven hundred thirty-one thousand, four hundred sixty-five".