52666098 has 8 divisors (see below), whose sum is σ = 105332208. Its totient is φ = 17555364.

The previous prime is 52666093. The next prime is 52666111. The reversal of 52666098 is 89066625.

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

52666098 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52666091) 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, 4388836 + ... + 4388847.

It is an arithmetic number, because the mean of its divisors is an integer number (13166526).

Almost surely, 2^52666098 is an apocalyptic number.

52666098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52666098 is a wasteful number, since it uses less digits than its factorization.

52666098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777688.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 52666098 is about 7257.1411726657. The cubic root of 52666098 is about 374.8380883246.

The spelling of 52666098 in words is "fifty-two million, six hundred sixty-six thousand, ninety-eight".