1250629 has 2 divisors, whose sum is σ = 1250630. Its totient is φ = 1250628.

The previous prime is 1250611. The next prime is 1250647. The reversal of 1250629 is 9260521.

It is a balanced prime because it is at equal distance from previous prime (1250611) and next prime (1250647).

It can be written as a sum of positive squares in only one way, i.e., 893025 + 357604 = 945^2 + 598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1250629 - 2¹⁵ = 1217861 is a prime.

It is equal to p₉₆₅₁₄ and since 1250629 and 96514 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1250609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625314 + 625315.

It is an arithmetic number, because the mean of its divisors is an integer number (625315).

2^1250629 is an apocalyptic number.

It is an amenable number.

1250629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250629 is an equidigital number, since it uses as much as digits as its factorization.

1250629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1250629 is about 1118.3152507232. The cubic root of 1250629 is about 107.7397999973.

The spelling of 1250629 in words is "one million, two hundred fifty thousand, six hundred twenty-nine".