87262201 has 8 divisors (see below), whose sum is σ = 94310720. Its totient is φ = 80261712.

The previous prime is 87262199. The next prime is 87262211. The reversal of 87262201 is 10226278.

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

It is a cyclic number.

It is not a de Polignac number, because 87262201 - 2¹ = 87262199 is a prime.

It is a super-2 number, since 2×87262201² = 15229383446728802, which contains 22 as substring.

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 87262201.

It is not an unprimeable number, because it can be changed into a prime (87262211) 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, 8181 + ... + 15538.

It is an arithmetic number, because the mean of its divisors is an integer number (11788840).

Almost surely, 2^87262201 is an apocalyptic number.

It is an amenable number.

87262201 is a deficient number, since it is larger than the sum of its proper divisors (7048519).

87262201 is a wasteful number, since it uses less digits than its factorization.

87262201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24015.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 87262201 is about 9341.4239278602. The cubic root of 87262201 is about 443.5494594477.

Adding to 87262201 its reverse (10226278), we get a palindrome (97488479).

The spelling of 87262201 in words is "eighty-seven million, two hundred sixty-two thousand, two hundred one".