52102306 has 8 divisors (see below), whose sum is σ = 78304464. Its totient is φ = 26000820.

The previous prime is 52102279. The next prime is 52102307. The reversal of 52102306 is 60320125.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (52102307) 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, 23860 + ... + 25951.

It is an arithmetic number, because the mean of its divisors is an integer number (9788058).

Almost surely, 2^52102306 is an apocalyptic number.

52102306 is a deficient number, since it is larger than the sum of its proper divisors (26202158).

52102306 is a wasteful number, since it uses less digits than its factorization.

52102306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50336.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52102306 is about 7218.1927100902. The cubic root of 52102306 is about 373.4957362806.

The spelling of 52102306 in words is "fifty-two million, one hundred two thousand, three hundred six".