930157 has 2 divisors, whose sum is σ = 930158. Its totient is φ = 930156.

The previous prime is 930119. The next prime is 930173. The reversal of 930157 is 751039.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 784996 + 145161 = 886^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 930157 - 2¹⁹ = 405869 is a prime.

930157 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (930187) 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 as a sum of consecutive naturals, namely, 465078 + 465079.

It is an arithmetic number, because the mean of its divisors is an integer number (465079).

2⁹³⁰¹⁵⁷ is an apocalyptic number.

It is an amenable number.

930157 is a deficient number, since it is larger than the sum of its proper divisors (1).

930157 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 15 representation: 930157 = (135907)₁₅.

930157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 930157 is about 964.4464733722. The cubic root of 930157 is about 97.6154932069.

The spelling of 930157 in words is "nine hundred thirty thousand, one hundred fifty-seven".