87427941 has 8 divisors (see below), whose sum is σ = 116709120. Its totient is φ = 58216032.

The previous prime is 87427937. The next prime is 87427961. The reversal of 87427941 is 14972478.

It is a happy number.

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

It is not a de Polignac number, because 87427941 - 2² = 87427937 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 87427893 and 87427902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87427931) 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, 14296 + ... + 19473.

It is an arithmetic number, because the mean of its divisors is an integer number (14588640).

Almost surely, 2^87427941 is an apocalyptic number.

It is an amenable number.

87427941 is a deficient number, since it is larger than the sum of its proper divisors (29281179).

87427941 is a wasteful number, since it uses less digits than its factorization.

87427941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34635.

The product of its digits is 112896, while the sum is 42.

The square root of 87427941 is about 9350.2909580398. The cubic root of 87427941 is about 443.8300979264.

The spelling of 87427941 in words is "eighty-seven million, four hundred twenty-seven thousand, nine hundred forty-one".