98153122 has 4 divisors (see below), whose sum is σ = 147229686. Its totient is φ = 49076560.

The previous prime is 98153101. The next prime is 98153123. The reversal of 98153122 is 22135189.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78163281 + 19989841 = 8841^2 + 4471^2 .

It is not an unprimeable number, because it can be changed into a prime (98153123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24538279 + ... + 24538282.

Almost surely, 2^98153122 is an apocalyptic number.

98153122 is a deficient number, since it is larger than the sum of its proper divisors (49076564).

98153122 is a wasteful number, since it uses less digits than its factorization.

98153122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49076563.

The product of its digits is 4320, while the sum is 31.

The square root of 98153122 is about 9907.2257468981. The cubic root of 98153122 is about 461.2836264388.

The spelling of 98153122 in words is "ninety-eight million, one hundred fifty-three thousand, one hundred twenty-two".