629248 has 20 divisors (see below), whose sum is σ = 1258290. Its totient is φ = 314368.

The previous prime is 629243. The next prime is 629249. The reversal of 629248 is 842926.

It can be written as a sum of positive squares in only one way, i.e., 350464 + 278784 = 592^2 + 528^2 .

It is not an unprimeable number, because it can be changed into a prime (629243) by changing a digit.

629248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103 + ... + 1126.

2⁶²⁹²⁴⁸ is an apocalyptic number.

It is an amenable number.

629248 is a deficient number, since it is larger than the sum of its proper divisors (629042).

629248 is an equidigital number, since it uses as much as digits as its factorization.

629248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247 (or 1231 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 629248 is about 793.2515363994. The cubic root of 629248 is about 85.6920661983.

The spelling of 629248 in words is "six hundred twenty-nine thousand, two hundred forty-eight".