2075629 has 4 divisors (see below), whose sum is σ = 2080576. Its totient is φ = 2070684.

The previous prime is 2075621. The next prime is 2075641. The reversal of 2075629 is 9265702.

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: 9265702 = 2 ⋅4632851.

It is a cyclic number.

It is not a de Polignac number, because 2075629 - 2³ = 2075621 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 2075629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075621) 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, 1779 + ... + 2704.

It is an arithmetic number, because the mean of its divisors is an integer number (520144).

2^2075629 is an apocalyptic number.

It is an amenable number.

2075629 is a deficient number, since it is larger than the sum of its proper divisors (4947).

2075629 is an equidigital number, since it uses as much as digits as its factorization.

2075629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2075629 is about 1440.7043416329. The cubic root of 2075629 is about 127.5606068391.

It can be divided in two parts, 2075 and 629, that added together give a square (2704 = 52²).

The spelling of 2075629 in words is "two million, seventy-five thousand, six hundred twenty-nine".