1097733 has 16 divisors (see below), whose sum is σ = 1801856. Its totient is φ = 578880.

The previous prime is 1097729. The next prime is 1097743. The reversal of 1097733 is 3377901.

It is not a de Polignac number, because 1097733 - 2² = 1097729 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1097733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1738 + ... + 2283.

It is an arithmetic number, because the mean of its divisors is an integer number (112616).

2^1097733 is an apocalyptic number.

1097733 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1097733 is a deficient number, since it is larger than the sum of its proper divisors (704123).

1097733 is a wasteful number, since it uses less digits than its factorization.

1097733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 1097733 is about 1047.7275409189. The cubic root of 1097733 is about 103.1570482578.

It can be divided in two parts, 1097 and 733, that added together give a triangular number (1830 = T₆₀).

The spelling of 1097733 in words is "one million, ninety-seven thousand, seven hundred thirty-three".