2027426 has 4 divisors (see below), whose sum is σ = 3041142. Its totient is φ = 1013712.

The previous prime is 2027423. The next prime is 2027447. The reversal of 2027426 is 6247202.

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

It can be written as a sum of positive squares in only one way, i.e., 1957201 + 70225 = 1399^2 + 265^2 .

It is a super-2 number, since 2×2027426² = 8220912370952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2027423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506855 + ... + 506858.

2^2027426 is an apocalyptic number.

2027426 is a deficient number, since it is larger than the sum of its proper divisors (1013716).

2027426 is a wasteful number, since it uses less digits than its factorization.

2027426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013715.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2027426 is about 1423.8771014382. The cubic root of 2027426 is about 126.5654022908.

The spelling of 2027426 in words is "two million, twenty-seven thousand, four hundred twenty-six".