87426134 has 8 divisors (see below), whose sum is σ = 132986448. Its totient is φ = 43097320.

The previous prime is 87426133. The next prime is 87426173. The reversal of 87426134 is 43162478.

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

It is a junction number, because it is equal to n+sod(n) for n = 87426094 and 87426103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87426133) 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, 307697 + ... + 307980.

It is an arithmetic number, because the mean of its divisors is an integer number (16623306).

Almost surely, 2^87426134 is an apocalyptic number.

87426134 is a deficient number, since it is larger than the sum of its proper divisors (45560314).

87426134 is a wasteful number, since it uses less digits than its factorization.

87426134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615750.

The product of its digits is 32256, while the sum is 35.

The square root of 87426134 is about 9350.1943295313. The cubic root of 87426134 is about 443.8270401453.

The spelling of 87426134 in words is "eighty-seven million, four hundred twenty-six thousand, one hundred thirty-four".