98725058 has 4 divisors (see below), whose sum is σ = 148087590. Its totient is φ = 49362528.

The previous prime is 98725057. The next prime is 98725063. The reversal of 98725058 is 85052789.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85052789 = 127 ⋅669707.

It can be written as a sum of positive squares in only one way, i.e., 52171729 + 46553329 = 7223^2 + 6823^2 .

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (98725057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24681263 + ... + 24681266.

Almost surely, 2^98725058 is an apocalyptic number.

98725058 is a deficient number, since it is larger than the sum of its proper divisors (49362532).

98725058 is a wasteful number, since it uses less digits than its factorization.

98725058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49362531.

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 98725058 is about 9936.0484097049. The cubic root of 98725058 is about 462.1778548502.

The spelling of 98725058 in words is "ninety-eight million, seven hundred twenty-five thousand, fifty-eight".