652142246 has 8 divisors (see below), whose sum is σ = 1117958160. Its totient is φ = 279489528.

The previous prime is 652142237. The next prime is 652142251. The reversal of 652142246 is 642241256.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23290781 + ... + 23290808.

It is an arithmetic number, because the mean of its divisors is an integer number (139744770).

Almost surely, 2^652142246 is an apocalyptic number.

652142246 is a deficient number, since it is larger than the sum of its proper divisors (465815914).

652142246 is a wasteful number, since it uses less digits than its factorization.

652142246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46581598.

The product of its digits is 23040, while the sum is 32.

The square root of 652142246 is about 25537.0759093519. The cubic root of 652142246 is about 867.1897014111.

The spelling of 652142246 in words is "six hundred fifty-two million, one hundred forty-two thousand, two hundred forty-six".