2629142 has 4 divisors (see below), whose sum is σ = 3943716. Its totient is φ = 1314570.

The previous prime is 2629139. The next prime is 2629177. The reversal of 2629142 is 2419262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2419262 = 2 ⋅1209631.

It is a d-powerful number, because it can be written as 2⁸ + 6² + 2²⁰ + 9⁶ + 1 + 4⁴ + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657284 + ... + 657287.

It is an arithmetic number, because the mean of its divisors is an integer number (985929).

2^2629142 is an apocalyptic number.

2629142 is a deficient number, since it is larger than the sum of its proper divisors (1314574).

2629142 is a wasteful number, since it uses less digits than its factorization.

2629142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314573.

The product of its digits is 1728, while the sum is 26.

The square root of 2629142 is about 1621.4629197117. The cubic root of 2629142 is about 138.0187260173.

The spelling of 2629142 in words is "two million, six hundred twenty-nine thousand, one hundred forty-two".