652271330 has 16 divisors (see below), whose sum is σ = 1235882880. Its totient is φ = 247176432.

The previous prime is 652271327. The next prime is 652271383. The reversal of 652271330 is 33172256.

It is a junction number, because it is equal to n+sod(n) for n = 652271293 and 652271302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716314 + ... + 1716693.

It is an arithmetic number, because the mean of its divisors is an integer number (77242680).

Almost surely, 2^652271330 is an apocalyptic number.

652271330 is a deficient number, since it is larger than the sum of its proper divisors (583611550).

652271330 is a wasteful number, since it uses less digits than its factorization.

652271330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433033.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 652271330 is about 25539.6031684128. The cubic root of 652271330 is about 867.2469143536.

The spelling of 652271330 in words is "six hundred fifty-two million, two hundred seventy-one thousand, three hundred thirty".