2150027 has 4 divisors (see below), whose sum is σ = 2345496. Its totient is φ = 1954560.

The previous prime is 2150023. The next prime is 2150039. The reversal of 2150027 is 7200512.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2150027 - 2² = 2150023 is a prime.

It is a super-2 number, since 2×2150027² = 9245232201458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2149987 and 2150014.

It is not an unprimeable number, because it can be changed into a prime (2150023) 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, 97718 + ... + 97739.

It is an arithmetic number, because the mean of its divisors is an integer number (586374).

2^2150027 is an apocalyptic number.

2150027 is a deficient number, since it is larger than the sum of its proper divisors (195469).

2150027 is a wasteful number, since it uses less digits than its factorization.

2150027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195468.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2150027 is about 1466.2970367562. The cubic root of 2150027 is about 129.0668283426.

Adding to 2150027 its reverse (7200512), we get a palindrome (9350539).

The spelling of 2150027 in words is "two million, one hundred fifty thousand, twenty-seven".