87480001 has 8 divisors (see below), whose sum is σ = 100427264. Its totient is φ = 74645280.

The previous prime is 87479999. The next prime is 87480007. The reversal of 87480001 is 10008478.

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 87480001 - 2¹ = 87479999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87480007) 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, 26460 + ... + 29581.

It is an arithmetic number, because the mean of its divisors is an integer number (12553408).

Almost surely, 2^87480001 is an apocalyptic number.

It is an amenable number.

87480001 is a deficient number, since it is larger than the sum of its proper divisors (12947263).

87480001 is a wasteful number, since it uses less digits than its factorization.

87480001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56271.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 87480001 is about 9353.0744143303. The cubic root of 87480001 is about 443.9181750710.

Adding to 87480001 its reverse (10008478), we get a palindrome (97488479).

The spelling of 87480001 in words is "eighty-seven million, four hundred eighty thousand, one".