87424026 has 16 divisors (see below), whose sum is σ = 174959904. Its totient is φ = 29122704.

The previous prime is 87424021. The next prime is 87424027. The reversal of 87424026 is 62042478.

It is not an unprimeable number, because it can be changed into a prime (87424021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8256 + ... + 15588.

It is an arithmetic number, because the mean of its divisors is an integer number (10934994).

Almost surely, 2^87424026 is an apocalyptic number.

87424026 is an abundant number, since it is smaller than the sum of its proper divisors (87535878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87424026 is a wasteful number, since it uses less digits than its factorization.

87424026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 87424026 is about 9350.0816039220. The cubic root of 87424026 is about 443.8234729628.

The spelling of 87424026 in words is "eighty-seven million, four hundred twenty-four thousand, twenty-six".