98477573 has 2 divisors, whose sum is σ = 98477574. Its totient is φ = 98477572.

The previous prime is 98477569. The next prime is 98477597. The reversal of 98477573 is 37577489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68194564 + 30283009 = 8258^2 + 5503^2 .

It is a cyclic number.

It is not a de Polignac number, because 98477573 - 2² = 98477569 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98477543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49238786 + 49238787.

It is an arithmetic number, because the mean of its divisors is an integer number (49238787).

Almost surely, 2^98477573 is an apocalyptic number.

It is an amenable number.

98477573 is a deficient number, since it is larger than the sum of its proper divisors (1).

98477573 is an equidigital number, since it uses as much as digits as its factorization.

98477573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 50.

The square root of 98477573 is about 9923.5867003821. The cubic root of 98477573 is about 461.7913342777.

The spelling of 98477573 in words is "ninety-eight million, four hundred seventy-seven thousand, five hundred seventy-three".