652947243 has 8 divisors (see below), whose sum is σ = 937565328. Its totient is φ = 401813664.

The previous prime is 652947221. The next prime is 652947247. The reversal of 652947243 is 342749256.

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

It is not a de Polignac number, because 652947243 - 2¹³ = 652939051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 652947195 and 652947204.

It is not an unprimeable number, because it can be changed into a prime (652947247) 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, 8371080 + ... + 8371157.

It is an arithmetic number, because the mean of its divisors is an integer number (117195666).

Almost surely, 2^652947243 is an apocalyptic number.

652947243 is a deficient number, since it is larger than the sum of its proper divisors (284618085).

652947243 is a wasteful number, since it uses less digits than its factorization.

652947243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16742253.

The product of its digits is 362880, while the sum is 42.

The square root of 652947243 is about 25552.8323870369. The cubic root of 652947243 is about 867.5463710758.

The spelling of 652947243 in words is "six hundred fifty-two million, nine hundred forty-seven thousand, two hundred forty-three".