8980157 has 4 divisors (see below), whose sum is σ = 9011100. Its totient is φ = 8949216.

The previous prime is 8980133. The next prime is 8980171. The reversal of 8980157 is 7510898.

8980157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7510898 = 2 ⋅3755449.

It can be written as a sum of positive squares in 2 ways, for example, as 4056196 + 4923961 = 2014^2 + 2219^2 .

It is a cyclic number.

It is not a de Polignac number, because 8980157 - 2⁶ = 8980093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8980157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8980177) by changing a digit.

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, 15032 + ... + 15617.

It is an arithmetic number, because the mean of its divisors is an integer number (2252775).

Almost surely, 2^8980157 is an apocalyptic number.

It is an amenable number.

8980157 is a deficient number, since it is larger than the sum of its proper divisors (30943).

8980157 is a wasteful number, since it uses less digits than its factorization.

8980157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30942.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 8980157 is about 2996.6910084291. The cubic root of 8980157 is about 207.8553990657.

The spelling of 8980157 in words is "eight million, nine hundred eighty thousand, one hundred fifty-seven".