98142722 has 8 divisors (see below), whose sum is σ = 151192956. Its totient is φ = 47745072.

The previous prime is 98142713. The next prime is 98142749. The reversal of 98142722 is 22724189.

It can be written as a sum of positive squares in 2 ways, for example, as 97199881 + 942841 = 9859^2 + 971^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663053 + ... + 663200.

Almost surely, 2^98142722 is an apocalyptic number.

98142722 is a deficient number, since it is larger than the sum of its proper divisors (53050234).

98142722 is a wasteful number, since it uses less digits than its factorization.

98142722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326292.

The product of its digits is 16128, while the sum is 35.

The square root of 98142722 is about 9906.7008635569. The cubic root of 98142722 is about 461.2673338031.

The spelling of 98142722 in words is "ninety-eight million, one hundred forty-two thousand, seven hundred twenty-two".