87574411 has 8 divisors (see below), whose sum is σ = 91280384. Its totient is φ = 83923560.

The previous prime is 87574387. The next prime is 87574447. The reversal of 87574411 is 11447578.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87574411 - 2⁷ = 87574283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87574451) 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 7 ways as a sum of consecutive naturals, for example, 10521 + ... + 16906.

It is an arithmetic number, because the mean of its divisors is an integer number (11410048).

Almost surely, 2^87574411 is an apocalyptic number.

87574411 is a deficient number, since it is larger than the sum of its proper divisors (3705973).

87574411 is a wasteful number, since it uses less digits than its factorization.

87574411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27561.

The product of its digits is 31360, while the sum is 37.

The square root of 87574411 is about 9358.1200569345. The cubic root of 87574411 is about 444.0778124992.

The spelling of 87574411 in words is "eighty-seven million, five hundred seventy-four thousand, four hundred eleven".