87074371 has 4 divisors (see below), whose sum is σ = 87561000. Its totient is φ = 86587744.

The previous prime is 87074369. The next prime is 87074401. The reversal of 87074371 is 17347078.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87074371 - 2¹ = 87074369 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 87074371.

It is not an unprimeable number, because it can be changed into a prime (87074311) 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, 243046 + ... + 243403.

It is an arithmetic number, because the mean of its divisors is an integer number (21890250).

Almost surely, 2^87074371 is an apocalyptic number.

87074371 is a deficient number, since it is larger than the sum of its proper divisors (486629).

87074371 is a wasteful number, since it uses less digits than its factorization.

87074371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486628.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 87074371 is about 9331.3649055216. The cubic root of 87074371 is about 443.2309872979.

The spelling of 87074371 in words is "eighty-seven million, seventy-four thousand, three hundred seventy-one".