2042629 has 8 divisors (see below), whose sum is σ = 2124320. Its totient is φ = 1962576.

The previous prime is 2042627. The next prime is 2042647. The reversal of 2042629 is 9262402.

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

It is a cyclic number.

It is not a de Polignac number, because 2042629 - 2¹ = 2042627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2527 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (265540).

2^2042629 is an apocalyptic number.

It is an amenable number.

2042629 is a deficient number, since it is larger than the sum of its proper divisors (81691).

2042629 is an equidigital number, since it uses as much as digits as its factorization.

2042629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2042629 is about 1429.2057234702. The cubic root of 2042629 is about 126.8809722411.

The spelling of 2042629 in words is "two million, forty-two thousand, six hundred twenty-nine".