652248734 has 8 divisors (see below), whose sum is σ = 978584760. Its totient is φ = 326053816.

The previous prime is 652248733. The next prime is 652248749. The reversal of 652248734 is 437842256.

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

It is a super-2 number, since 2×652248734² = 850856822009205512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 652248691 and 652248700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652248733) 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, 22844 + ... + 42735.

It is an arithmetic number, because the mean of its divisors is an integer number (122323095).

Almost surely, 2^652248734 is an apocalyptic number.

652248734 is a deficient number, since it is larger than the sum of its proper divisors (326336026).

652248734 is a wasteful number, since it uses less digits than its factorization.

652248734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70554.

The product of its digits is 322560, while the sum is 41.

The square root of 652248734 is about 25539.1607927904. The cubic root of 652248734 is about 867.2368998414.

The spelling of 652248734 in words is "six hundred fifty-two million, two hundred forty-eight thousand, seven hundred thirty-four".