629056 has 14 divisors (see below), whose sum is σ = 1248410. Its totient is φ = 314496.

The previous prime is 629029. The next prime is 629059. The reversal of 629056 is 650926.

629056 = T₂₈ + T₂₉ + ... + T₁₅₅.

It can be written as a sum of positive squares in only one way, i.e., 614656 + 14400 = 784^2 + 120^2 .

It is a super-2 number, since 2×629056² = 791422902272, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629059) by changing a digit.

629056 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4851 + ... + 4978.

2⁶²⁹⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

629056 is a deficient number, since it is larger than the sum of its proper divisors (619354).

629056 is an equidigital number, since it uses as much as digits as its factorization.

629056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9841 (or 9831 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 629056 is about 793.1305062851. The cubic root of 629056 is about 85.6833496825.

The spelling of 629056 in words is "six hundred twenty-nine thousand, fifty-six".