988526722 has 4 divisors (see below), whose sum is σ = 1482790086. Its totient is φ = 494263360.

The previous prime is 988526719. The next prime is 988526753. The reversal of 988526722 is 227625889.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 227625889 = 1361 ⋅167249.

It can be written as a sum of positive squares in only one way, i.e., 794732481 + 193794241 = 28191^2 + 13921^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247131679 + ... + 247131682.

Almost surely, 2^988526722 is an apocalyptic number.

988526722 is a deficient number, since it is larger than the sum of its proper divisors (494263364).

988526722 is a wasteful number, since it uses less digits than its factorization.

988526722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494263363.

The product of its digits is 967680, while the sum is 49.

The square root of 988526722 is about 31440.8448041715. The cubic root of 988526722 is about 996.1608538184.

The spelling of 988526722 in words is "nine hundred eighty-eight million, five hundred twenty-six thousand, seven hundred twenty-two".