652220007 has 8 divisors (see below), whose sum is σ = 870649584. Its totient is φ = 434301888.

The previous prime is 652219933. The next prime is 652220029. The reversal of 652220007 is 700022256.

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

It is not a de Polignac number, because 652220007 - 2¹² = 652215911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652220047) 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, 124878 + ... + 129995.

It is an arithmetic number, because the mean of its divisors is an integer number (108831198).

Almost surely, 2^652220007 is an apocalyptic number.

652220007 is a deficient number, since it is larger than the sum of its proper divisors (218429577).

652220007 is a wasteful number, since it uses less digits than its factorization.

652220007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255729.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 652220007 is about 25538.5983757919. The cubic root of 652220007 is about 867.2241677455.

The spelling of 652220007 in words is "six hundred fifty-two million, two hundred twenty thousand, seven".