1772883 has 24 divisors (see below), whose sum is σ = 2965248. Its totient is φ = 999792.

The previous prime is 1772873. The next prime is 1772893. The reversal of 1772883 is 3882771.

It is an interprime number because it is at equal distance from previous prime (1772873) and next prime (1772893).

It is not a de Polignac number, because 1772883 - 2⁴ = 1772867 is a prime.

It is a super-3 number, since 3×1772883³ = 16717120833393568161, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

1772883 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1772873) 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 23 ways as a sum of consecutive naturals, for example, 6610 + ... + 6872.

It is an arithmetic number, because the mean of its divisors is an integer number (123552).

2^1772883 is an apocalyptic number.

1772883 is a deficient number, since it is larger than the sum of its proper divisors (1192365).

1772883 is a wasteful number, since it uses less digits than its factorization.

1772883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 380 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 1772883 is about 1331.4965264694. The cubic root of 1772883 is about 121.0300906426.

It can be divided in two parts, 17 and 72883, that added together give a square (72900 = 270²).

The spelling of 1772883 in words is "one million, seven hundred seventy-two thousand, eight hundred eighty-three".