1772232039 has 12 divisors (see below), whose sum is σ = 2560662000. Its totient is φ = 1181132064.

The previous prime is 1772232013. The next prime is 1772232053. The reversal of 1772232039 is 9302322771.

It is not a de Polignac number, because 1772232039 - 2¹² = 1772227943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1772231994 and 1772232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1772232089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3862 + ... + 59660.

It is an arithmetic number, because the mean of its divisors is an integer number (213388500).

Almost surely, 2^1772232039 is an apocalyptic number.

1772232039 is a deficient number, since it is larger than the sum of its proper divisors (788429961).

1772232039 is a wasteful number, since it uses less digits than its factorization.

1772232039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59334 (or 59331 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 1772232039 is about 42097.8863958750. The cubic root of 1772232039 is about 1210.1527569364.

The spelling of 1772232039 in words is "one billion, seven hundred seventy-two million, two hundred thirty-two thousand, thirty-nine".