652280026 has 8 divisors (see below), whose sum is σ = 979854624. Its totient is φ = 325661820.

The previous prime is 652280009. The next prime is 652280033. The reversal of 652280026 is 620082256.

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

It is a self number, because there is not a number n which added to its sum of digits gives 652280026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237390 + ... + 240121.

It is an arithmetic number, because the mean of its divisors is an integer number (122481828).

Almost surely, 2^652280026 is an apocalyptic number.

652280026 is a deficient number, since it is larger than the sum of its proper divisors (327574598).

652280026 is a wasteful number, since it uses less digits than its factorization.

652280026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478196.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 652280026 is about 25539.7734132470. The cubic root of 652280026 is about 867.2507683457.

The spelling of 652280026 in words is "six hundred fifty-two million, two hundred eighty thousand, twenty-six".