87073958 has 16 divisors (see below), whose sum is σ = 133462080. Its totient is φ = 42596736.

The previous prime is 87073957. The next prime is 87073963. The reversal of 87073958 is 85937078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87073957) 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 7 ways as a sum of consecutive naturals, for example, 15416 + ... + 20292.

It is an arithmetic number, because the mean of its divisors is an integer number (8341380).

Almost surely, 2^87073958 is an apocalyptic number.

87073958 is a deficient number, since it is larger than the sum of its proper divisors (46388122).

87073958 is a wasteful number, since it uses less digits than its factorization.

87073958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 87073958 is about 9331.3427758281. The cubic root of 87073958 is about 443.2302865380.

The spelling of 87073958 in words is "eighty-seven million, seventy-three thousand, nine hundred fifty-eight".