995157 has 6 divisors (see below), whose sum is σ = 1437462. Its totient is φ = 663432.

The previous prime is 995147. The next prime is 995167. The reversal of 995157 is 751599.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (995147) and next prime (995167).

It can be written as a sum of positive squares in only one way, i.e., 933156 + 62001 = 966^2 + 249^2 .

It is not a de Polignac number, because 995157 - 2⁸ = 994901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995117) 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 5 ways as a sum of consecutive naturals, for example, 55278 + ... + 55295.

It is an arithmetic number, because the mean of its divisors is an integer number (239577).

2⁹⁹⁵¹⁵⁷ is an apocalyptic number.

It is an amenable number.

995157 is a deficient number, since it is larger than the sum of its proper divisors (442305).

995157 is a wasteful number, since it uses less digits than its factorization.

995157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110579 (or 110576 counting only the distinct ones).

The product of its digits is 14175, while the sum is 36.

The square root of 995157 is about 997.5755610479. The cubic root of 995157 is about 99.8383053560.

The spelling of 995157 in words is "nine hundred ninety-five thousand, one hundred fifty-seven".