2925629 has 4 divisors (see below), whose sum is σ = 3343584. Its totient is φ = 2507676.

The previous prime is 2925619. The next prime is 2925631. The reversal of 2925629 is 9265292.

2925629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 2925629 - 2⁴ = 2925613 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 (2925619) 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 3 ways as a sum of consecutive naturals, for example, 208967 + ... + 208980.

It is an arithmetic number, because the mean of its divisors is an integer number (835896).

2^2925629 is an apocalyptic number.

It is an amenable number.

2925629 is a deficient number, since it is larger than the sum of its proper divisors (417955).

2925629 is an equidigital number, since it uses as much as digits as its factorization.

2925629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417954.

The product of its digits is 19440, while the sum is 35.

The square root of 2925629 is about 1710.4470175951. The cubic root of 2925629 is about 143.0231758613.

The spelling of 2925629 in words is "two million, nine hundred twenty-five thousand, six hundred twenty-nine".