2027006434 has 4 divisors (see below), whose sum is σ = 3040509654. Its totient is φ = 1013503216.

The previous prime is 2027006389. The next prime is 2027006437. The reversal of 2027006434 is 4346007202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4346007202 = 2 ⋅2173003601.

It can be written as a sum of positive squares in only one way, i.e., 1592409025 + 434597409 = 39905^2 + 20847^2 .

It is not an unprimeable number, because it can be changed into a prime (2027006437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506751607 + ... + 506751610.

Almost surely, 2^2027006434 is an apocalyptic number.

2027006434 is a deficient number, since it is larger than the sum of its proper divisors (1013503220).

2027006434 is a wasteful number, since it uses less digits than its factorization.

2027006434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013503219.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2027006434 is about 45022.2881915169. The cubic root of 2027006434 is about 1265.5667098930.

The spelling of 2027006434 in words is "two billion, twenty-seven million, six thousand, four hundred thirty-four".