98958001 has 4 divisors (see below), whose sum is σ = 99613504. Its totient is φ = 98302500.

The previous prime is 98957981. The next prime is 98958011. The reversal of 98958001 is 10085989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10085989 = 317 ⋅31817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98958001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98958011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327525 + ... + 327826.

It is an arithmetic number, because the mean of its divisors is an integer number (24903376).

Almost surely, 2^98958001 is an apocalyptic number.

It is an amenable number.

98958001 is a deficient number, since it is larger than the sum of its proper divisors (655503).

98958001 is a wasteful number, since it uses less digits than its factorization.

98958001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655502.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 98958001 is about 9947.7636180199. The cubic root of 98958001 is about 462.5410741218.

The spelling of 98958001 in words is "ninety-eight million, nine hundred fifty-eight thousand, one".