2078629 has 12 divisors (see below), whose sum is σ = 2462400. Its totient is φ = 1749048.

The previous prime is 2078627. The next prime is 2078647. The reversal of 2078629 is 9268702.

It is not a de Polignac number, because 2078629 - 2¹ = 2078627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2078594 and 2078603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2532 + ... + 3250.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

2^2078629 is an apocalyptic number.

It is an amenable number.

2078629 is a deficient number, since it is larger than the sum of its proper divisors (383771).

2078629 is an equidigital number, since it uses as much as digits as its factorization.

2078629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2078629 is about 1441.7451231060. The cubic root of 2078629 is about 127.6220336161.

It can be divided in two parts, 207 and 8629, that added together give a square (8836 = 94²).

The spelling of 2078629 in words is "two million, seventy-eight thousand, six hundred twenty-nine".