1235701 has 2 divisors, whose sum is σ = 1235702. Its totient is φ = 1235700.

The previous prime is 1235669. The next prime is 1235711. The reversal of 1235701 is 1075321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857476 + 378225 = 926^2 + 615^2 .

It is a cyclic number.

It is not a de Polignac number, because 1235701 - 2⁵ = 1235669 is a prime.

It is a super-2 number, since 2×1235701² = 3053913922802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1235711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617850 + 617851.

It is an arithmetic number, because the mean of its divisors is an integer number (617851).

2^1235701 is an apocalyptic number.

It is an amenable number.

1235701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235701 is an equidigital number, since it uses as much as digits as its factorization.

1235701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 1235701 is about 1111.6208886127. The cubic root of 1235701 is about 107.3094080987.

It can be divided in two parts, 1235 and 701, that added together give a square (1936 = 44²).

The spelling of 1235701 in words is "one million, two hundred thirty-five thousand, seven hundred one".