652654 has 8 divisors (see below), whose sum is σ = 1001880. Its totient is φ = 318696.

The previous prime is 652651. The next prime is 652657. The reversal of 652654 is 456256.

It is an interprime number because it is at equal distance from previous prime (652651) and next prime (652657).

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

It is a pancake number, because a pancake can be divided into 652654 parts by 1142 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3709 + ... + 3880.

It is an arithmetic number, because the mean of its divisors is an integer number (125235).

2⁶⁵²⁶⁵⁴ is an apocalyptic number.

652654 is a deficient number, since it is larger than the sum of its proper divisors (349226).

652654 is a wasteful number, since it uses less digits than its factorization.

652654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634.

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

The square root of 652654 is about 807.8700390533. The cubic root of 652654 is about 86.7416477991.

The spelling of 652654 in words is "six hundred fifty-two thousand, six hundred fifty-four".