652516 has 6 divisors (see below), whose sum is σ = 1141910. Its totient is φ = 326256.

The previous prime is 652507. The next prime is 652541. The reversal of 652516 is 615256.

It can be written as a sum of positive squares in only one way, i.e., 484416 + 168100 = 696^2 + 410^2 .

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 as a sum of consecutive naturals, namely, 81561 + ... + 81568.

2⁶⁵²⁵¹⁶ is an apocalyptic number.

It is an amenable number.

652516 is a deficient number, since it is larger than the sum of its proper divisors (489394).

652516 is a wasteful number, since it uses less digits than its factorization.

652516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163133 (or 163131 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 652516 is about 807.7846247608. The cubic root of 652516 is about 86.7355336911.

The spelling of 652516 in words is "six hundred fifty-two thousand, five hundred sixteen".