5220465 has 8 divisors (see below), whose sum is σ = 8352768. Its totient is φ = 2784240.

The previous prime is 5220463. The next prime is 5220469. The reversal of 5220465 is 5640225.

5220465 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5220465 - 2¹ = 5220463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5220463) 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, 174001 + ... + 174030.

It is an arithmetic number, because the mean of its divisors is an integer number (1044096).

Almost surely, 2^5220465 is an apocalyptic number.

It is an amenable number.

5220465 is a deficient number, since it is larger than the sum of its proper divisors (3132303).

5220465 is a wasteful number, since it uses less digits than its factorization.

5220465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348039.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5220465 is about 2284.8336919785. The cubic root of 5220465 is about 173.4748002722.

Subtracting from 5220465 its product of nonzero digits (2400), we obtain a triangular number (5218065 = T₃₂₃₀).

The spelling of 5220465 in words is "five million, two hundred twenty thousand, four hundred sixty-five".