652266446 has 8 divisors (see below), whose sum is σ = 1053661224. Its totient is φ = 301046040.

The previous prime is 652266431. The next prime is 652266449. The reversal of 652266446 is 644662256.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652266449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12543560 + ... + 12543611.

It is an arithmetic number, because the mean of its divisors is an integer number (131707653).

Almost surely, 2^652266446 is an apocalyptic number.

652266446 is a deficient number, since it is larger than the sum of its proper divisors (401394778).

652266446 is a wasteful number, since it uses less digits than its factorization.

652266446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25087186.

The product of its digits is 414720, while the sum is 41.

The square root of 652266446 is about 25539.5075520261. The cubic root of 652266446 is about 867.2447497919.

The spelling of 652266446 in words is "six hundred fifty-two million, two hundred sixty-six thousand, four hundred forty-six".