652078 has 16 divisors (see below), whose sum is σ = 1142784. Its totient is φ = 273240.

The previous prime is 652063. The next prime is 652079. The reversal of 652078 is 870256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652079) 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, 163 + ... + 1153.

It is an arithmetic number, because the mean of its divisors is an integer number (71424).

2⁶⁵²⁰⁷⁸ is an apocalyptic number.

652078 is a deficient number, since it is larger than the sum of its proper divisors (490706).

652078 is a wasteful number, since it uses less digits than its factorization.

652078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 652078 is about 807.5134673800. The cubic root of 652078 is about 86.7161223320.

The spelling of 652078 in words is "six hundred fifty-two thousand, seventy-eight".