9098157 has 8 divisors (see below), whose sum is σ = 12147840. Its totient is φ = 6056960.

The previous prime is 9098147. The next prime is 9098161. The reversal of 9098157 is 7518909.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 9098157 - 2⁷ = 9098029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9098107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (1518480).

Almost surely, 2^9098157 is an apocalyptic number.

It is an amenable number.

9098157 is a deficient number, since it is larger than the sum of its proper divisors (3049683).

9098157 is a wasteful number, since it uses less digits than its factorization.

9098157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 9098157 is about 3016.3151360559. The cubic root of 9098157 is about 208.7618526264.

The spelling of 9098157 in words is "nine million, ninety-eight thousand, one hundred fifty-seven".