652470067 has 4 divisors (see below), whose sum is σ = 656075056. Its totient is φ = 648865080.

The previous prime is 652470061. The next prime is 652470073. The reversal of 652470067 is 760074256.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (652470061) and next prime (652470073).

It is a cyclic number.

It is not a de Polignac number, because 652470067 - 2³ = 652470059 is a prime.

It is a super-3 number, since 3×652470067³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652470061) 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, 1802223 + ... + 1802584.

It is an arithmetic number, because the mean of its divisors is an integer number (164018764).

Almost surely, 2^652470067 is an apocalyptic number.

652470067 is a deficient number, since it is larger than the sum of its proper divisors (3604989).

652470067 is a wasteful number, since it uses less digits than its factorization.

652470067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3604988.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 652470067 is about 25543.4936334089. The cubic root of 652470067 is about 867.3349843231.

The spelling of 652470067 in words is "six hundred fifty-two million, four hundred seventy thousand, sixty-seven".