2036427 has 4 divisors (see below), whose sum is σ = 2715240. Its totient is φ = 1357616.

The previous prime is 2036423. The next prime is 2036449. The reversal of 2036427 is 7246302.

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 2036427 - 2² = 2036423 is a prime.

It is a D-number.

2036427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2036397 and 2036406.

It is not an unprimeable number, because it can be changed into a prime (2036423) 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, 339402 + ... + 339407.

It is an arithmetic number, because the mean of its divisors is an integer number (678810).

2^2036427 is an apocalyptic number.

2036427 is a deficient number, since it is larger than the sum of its proper divisors (678813).

2036427 is an equidigital number, since it uses as much as digits as its factorization.

2036427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678812.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2036427 is about 1427.0343373584. The cubic root of 2036427 is about 126.7524265337.

The spelling of 2036427 in words is "two million, thirty-six thousand, four hundred twenty-seven".