1129701 has 12 divisors (see below), whose sum is σ = 1601312. Its totient is φ = 708288.

The previous prime is 1129699. The next prime is 1129717. The reversal of 1129701 is 1079211.

It is not a de Polignac number, because 1129701 - 2¹ = 1129699 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129741) 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 11 ways as a sum of consecutive naturals, for example, 216 + ... + 1518.

2^1129701 is an apocalyptic number.

It is an amenable number.

1129701 is a deficient number, since it is larger than the sum of its proper divisors (471611).

1129701 is a wasteful number, since it uses less digits than its factorization.

1129701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 21.

The square root of 1129701 is about 1062.8739341992. The cubic root of 1129701 is about 104.1488561193.

It can be divided in two parts, 1129 and 701, that added together give a triangular number (1830 = T₆₀).

The spelling of 1129701 in words is "one million, one hundred twenty-nine thousand, seven hundred one".