98723541 has 8 divisors (see below), whose sum is σ = 150435904. Its totient is φ = 56413440.

The previous prime is 98723533. The next prime is 98723549. The reversal of 98723541 is 14532789.

It is an interprime number because it is at equal distance from previous prime (98723533) and next prime (98723549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98723541 - 2³ = 98723533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98723541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98723549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2350540 + ... + 2350581.

It is an arithmetic number, because the mean of its divisors is an integer number (18804488).

Almost surely, 2^98723541 is an apocalyptic number.

It is an amenable number.

98723541 is a deficient number, since it is larger than the sum of its proper divisors (51712363).

98723541 is a wasteful number, since it uses less digits than its factorization.

98723541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701131.

The product of its digits is 60480, while the sum is 39.

The square root of 98723541 is about 9935.9720712168. The cubic root of 98723541 is about 462.1754875775.

The spelling of 98723541 in words is "ninety-eight million, seven hundred twenty-three thousand, five hundred forty-one".