270020001 has 16 divisors (see below), whose sum is σ = 386130240. Its totient is φ = 167319360.

The previous prime is 270019991. The next prime is 270020011. The reversal of 270020001 is 100020072.

It is an interprime number because it is at equal distance from previous prime (270019991) and next prime (270020011).

It is not a de Polignac number, because 270020001 - 2⁷ = 270019873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270020011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41670 + ... + 47711.

It is an arithmetic number, because the mean of its divisors is an integer number (24133140).

Almost surely, 2^270020001 is an apocalyptic number.

It is an amenable number.

270020001 is a deficient number, since it is larger than the sum of its proper divisors (116110239).

270020001 is a wasteful number, since it uses less digits than its factorization.

270020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89456.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 270020001 is about 16432.2853249327. The cubic root of 270020001 is about 646.3463661889.

Adding to 270020001 its reverse (100020072), we get a palindrome (370040073).

The spelling of 270020001 in words is "two hundred seventy million, twenty thousand, one".