30087001 has 4 divisors (see below), whose sum is σ = 34385152. Its totient is φ = 25788852.

The previous prime is 30086999. The next prime is 30087017. The reversal of 30087001 is 10078003.

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 30087001 - 2¹ = 30086999 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 30087001.

It is not an unprimeable number, because it can be changed into a prime (30087061) 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, 2149065 + ... + 2149078.

It is an arithmetic number, because the mean of its divisors is an integer number (8596288).

Almost surely, 2^30087001 is an apocalyptic number.

It is an amenable number.

30087001 is a deficient number, since it is larger than the sum of its proper divisors (4298151).

30087001 is an equidigital number, since it uses as much as digits as its factorization.

30087001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298150.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 30087001 is about 5485.1618936910. The cubic root of 30087001 is about 311.0233299634.

The spelling of 30087001 in words is "thirty million, eighty-seven thousand, one".