98270643 has 8 divisors (see below), whose sum is σ = 131243728. Its totient is φ = 65405664.

The previous prime is 98270621. The next prime is 98270657. The reversal of 98270643 is 34607289.

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

It is not a de Polignac number, because 98270643 - 2¹⁴ = 98254259 is a prime.

It is a super-4 number, since 4×98270643⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98270663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24880 + ... + 28557.

It is an arithmetic number, because the mean of its divisors is an integer number (16405466).

Almost surely, 2^98270643 is an apocalyptic number.

98270643 is a deficient number, since it is larger than the sum of its proper divisors (32973085).

98270643 is a wasteful number, since it uses less digits than its factorization.

98270643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54053.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 98270643 is about 9913.1550477131. The cubic root of 98270643 is about 461.4676548579.

The spelling of 98270643 in words is "ninety-eight million, two hundred seventy thousand, six hundred forty-three".