2827540162 has 4 divisors (see below), whose sum is σ = 4241310246. Its totient is φ = 1413770080.

The previous prime is 2827540153. The next prime is 2827540169. The reversal of 2827540162 is 2610457282.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2610457282 = 2 ⋅1305228641.

It can be written as a sum of positive squares in only one way, i.e., 2271570921 + 555969241 = 47661^2 + 23579^2 .

It is not an unprimeable number, because it can be changed into a prime (2827540169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706885039 + ... + 706885042.

Almost surely, 2^2827540162 is an apocalyptic number.

2827540162 is a deficient number, since it is larger than the sum of its proper divisors (1413770084).

2827540162 is a wasteful number, since it uses less digits than its factorization.

2827540162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413770083.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2827540162 is about 53174.6195284931. The cubic root of 2827540162 is about 1414.0657197937.

The spelling of 2827540162 in words is "two billion, eight hundred twenty-seven million, five hundred forty thousand, one hundred sixty-two".