98873501 has 4 divisors (see below), whose sum is σ = 100064832. Its totient is φ = 97682172.

The previous prime is 98873491. The next prime is 98873507. The reversal of 98873501 is 10537889.

It is a happy number.

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: 10537889 = 79 ⋅133391.

It is a cyclic number.

It is not a de Polignac number, because 98873501 - 2¹⁴ = 98857117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98873507) 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, 595541 + ... + 595706.

It is an arithmetic number, because the mean of its divisors is an integer number (25016208).

Almost surely, 2^98873501 is an apocalyptic number.

It is an amenable number.

98873501 is a deficient number, since it is larger than the sum of its proper divisors (1191331).

98873501 is a wasteful number, since it uses less digits than its factorization.

98873501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191330.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 98873501 is about 9943.5155252054. The cubic root of 98873501 is about 462.4093823925.

The spelling of 98873501 in words is "ninety-eight million, eight hundred seventy-three thousand, five hundred one".