87414073 has 4 divisors (see below), whose sum is σ = 88081488. Its totient is φ = 86746660.

The previous prime is 87414071. The next prime is 87414137. The reversal of 87414073 is 37041478.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87414073 - 2¹ = 87414071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87414071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333511 + ... + 333772.

It is an arithmetic number, because the mean of its divisors is an integer number (22020372).

Almost surely, 2^87414073 is an apocalyptic number.

It is an amenable number.

87414073 is a deficient number, since it is larger than the sum of its proper divisors (667415).

87414073 is a wasteful number, since it uses less digits than its factorization.

87414073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667414.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 87414073 is about 9349.5493474285. The cubic root of 87414073 is about 443.8066296042.

The spelling of 87414073 in words is "eighty-seven million, four hundred fourteen thousand, seventy-three".