2028829541 has 4 divisors (see below), whose sum is σ = 2041276512. Its totient is φ = 2016382572.

The previous prime is 2028829469. The next prime is 2028829567. The reversal of 2028829541 is 1459288202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1459288202 = 2 ⋅729644101.

It is a cyclic number.

It is not a de Polignac number, because 2028829541 - 2¹⁰ = 2028828517 is a prime.

It is a super-2 number, since 2×2028829541² = 8232298612868541362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028829571) 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, 6223241 + ... + 6223566.

It is an arithmetic number, because the mean of its divisors is an integer number (510319128).

Almost surely, 2^2028829541 is an apocalyptic number.

It is an amenable number.

2028829541 is a deficient number, since it is larger than the sum of its proper divisors (12446971).

2028829541 is a wasteful number, since it uses less digits than its factorization.

2028829541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12446970.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2028829541 is about 45042.5303574300. The cubic root of 2028829541 is about 1265.9460167220.

The spelling of 2028829541 in words is "two billion, twenty-eight million, eight hundred twenty-nine thousand, five hundred forty-one".