2027534458 has 8 divisors (see below), whose sum is σ = 3077944128. Its totient is φ = 1001553084.

The previous prime is 2027534429. The next prime is 2027534459. The reversal of 2027534458 is 8544357202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2027534458² = 8221791956754707528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2027534458.

It is not an unprimeable number, because it can be changed into a prime (2027534459) 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, 6106866 + ... + 6107197.

It is an arithmetic number, because the mean of its divisors is an integer number (384743016).

Almost surely, 2^2027534458 is an apocalyptic number.

2027534458 is a deficient number, since it is larger than the sum of its proper divisors (1050409670).

2027534458 is a wasteful number, since it uses less digits than its factorization.

2027534458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12214148.

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 2027534458 is about 45028.1518385998. The cubic root of 2027534458 is about 1265.6765914024.

The spelling of 2027534458 in words is "two billion, twenty-seven million, five hundred thirty-four thousand, four hundred fifty-eight".