87422414 has 32 divisors (see below), whose sum is σ = 140767200. Its totient is φ = 40642560.

The previous prime is 87422399. The next prime is 87422417. The reversal of 87422414 is 41422478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87422417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230477 + ... + 230855.

It is an arithmetic number, because the mean of its divisors is an integer number (4398975).

Almost surely, 2^87422414 is an apocalyptic number.

87422414 is a deficient number, since it is larger than the sum of its proper divisors (53344786).

87422414 is a wasteful number, since it uses less digits than its factorization.

87422414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its digits is 14336, while the sum is 32.

The square root of 87422414 is about 9349.9954010684. The cubic root of 87422414 is about 443.8207450787.

The spelling of 87422414 in words is "eighty-seven million, four hundred twenty-two thousand, four hundred fourteen".