98172064 has 12 divisors (see below), whose sum is σ = 193276314. Its totient is φ = 49086016.

The previous prime is 98172043. The next prime is 98172083. The reversal of 98172064 is 46027189.

It can be written as a sum of positive squares in only one way, i.e., 98168464 + 3600 = 9908^2 + 60^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1533907 + ... + 1533970.

Almost surely, 2^98172064 is an apocalyptic number.

It is an amenable number.

98172064 is a deficient number, since it is larger than the sum of its proper divisors (95104250).

98172064 is a wasteful number, since it uses less digits than its factorization.

98172064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067887 (or 3067879 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 98172064 is about 9908.1816697111. The cubic root of 98172064 is about 461.3132980113.

It can be divided in two parts, 9817 and 2064, that added together give a square (11881 = 109²).

The spelling of 98172064 in words is "ninety-eight million, one hundred seventy-two thousand, sixty-four".