87214053 has 8 divisors (see below), whose sum is σ = 116620000. Its totient is φ = 57975408.

The previous prime is 87214051. The next prime is 87214103. The reversal of 87214053 is 35041278.

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

It is not a de Polignac number, because 87214053 - 2¹ = 87214051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87214053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87214051) 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, 40603 + ... + 42696.

It is an arithmetic number, because the mean of its divisors is an integer number (14577500).

Almost surely, 2^87214053 is an apocalyptic number.

It is an amenable number.

87214053 is a deficient number, since it is larger than the sum of its proper divisors (29405947).

87214053 is a wasteful number, since it uses less digits than its factorization.

87214053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83651.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 87214053 is about 9338.8464491071. The cubic root of 87214053 is about 443.4678664703.

The spelling of 87214053 in words is "eighty-seven million, two hundred fourteen thousand, fifty-three".