988564606 has 8 divisors (see below), whose sum is σ = 1483157304. Its totient is φ = 494178840.

The previous prime is 988564601. The next prime is 988564607. The reversal of 988564606 is 606465889.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988564601) 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, 39180 + ... + 59263.

It is an arithmetic number, because the mean of its divisors is an integer number (185394663).

Almost surely, 2^988564606 is an apocalyptic number.

988564606 is a deficient number, since it is larger than the sum of its proper divisors (494592698).

988564606 is a wasteful number, since it uses less digits than its factorization.

988564606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103466.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The square root of 988564606 is about 31441.4472631271. The cubic root of 988564606 is about 996.1735791785.

The spelling of 988564606 in words is "nine hundred eighty-eight million, five hundred sixty-four thousand, six hundred six".