2629874 has 8 divisors (see below), whose sum is σ = 4248300. Its totient is φ = 1213776.

The previous prime is 2629873. The next prime is 2629877. The reversal of 2629874 is 4789262.

It can be written as a sum of positive squares in 2 ways, for example, as 2544025 + 85849 = 1595^2 + 293^2 .

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

It is a d-powerful number, because it can be written as 2¹⁹ + 6⁵ + 2²¹ + 9² + 8³ + 7² + 4² .

It is not an unprimeable number, because it can be changed into a prime (2629873) 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, 50549 + ... + 50600.

2^2629874 is an apocalyptic number.

2629874 is a deficient number, since it is larger than the sum of its proper divisors (1618426).

2629874 is a wasteful number, since it uses less digits than its factorization.

2629874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101164.

The product of its digits is 48384, while the sum is 38.

The square root of 2629874 is about 1621.6886260932. The cubic root of 2629874 is about 138.0315337866.

The spelling of 2629874 in words is "two million, six hundred twenty-nine thousand, eight hundred seventy-four".