652264147 has 2 divisors, whose sum is σ = 652264148. Its totient is φ = 652264146.

The previous prime is 652264139. The next prime is 652264183. The reversal of 652264147 is 741462256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652264147 - 2³ = 652264139 is a prime.

It is not a weakly prime, because it can be changed into another prime (652264117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326132073 + 326132074.

It is an arithmetic number, because the mean of its divisors is an integer number (326132074).

Almost surely, 2^652264147 is an apocalyptic number.

652264147 is a deficient number, since it is larger than the sum of its proper divisors (1).

652264147 is an equidigital number, since it uses as much as digits as its factorization.

652264147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 652264147 is about 25539.4625432878. The cubic root of 652264147 is about 867.2437308842.

The spelling of 652264147 in words is "six hundred fifty-two million, two hundred sixty-four thousand, one hundred forty-seven".