115155148 has 6 divisors (see below), whose sum is σ = 201521516. Its totient is φ = 57577572.

The previous prime is 115155119. The next prime is 115155163. The reversal of 115155148 is 841551511.

It is a super-2 number, since 2×115155148² = 26521416221803808, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14394390 + ... + 14394397.

Almost surely, 2^115155148 is an apocalyptic number.

It is an amenable number.

115155148 is a deficient number, since it is larger than the sum of its proper divisors (86366368).

115155148 is a wasteful number, since it uses less digits than its factorization.

115155148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28788791 (or 28788789 counting only the distinct ones).

The product of its digits is 4000, while the sum is 31.

The square root of 115155148 is about 10731.0366693997. The cubic root of 115155148 is about 486.5130035497.

The spelling of 115155148 in words is "one hundred fifteen million, one hundred fifty-five thousand, one hundred forty-eight".