1933522072 has 8 divisors (see below), whose sum is σ = 3625353900. Its totient is φ = 966761032.

The previous prime is 1933522067. The next prime is 1933522079. The reversal of 1933522072 is 2702253391.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1933522072² = 7477015205822346368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1933522079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120845122 + ... + 120845137.

Almost surely, 2^1933522072 is an apocalyptic number.

It is an amenable number.

1933522072 is a deficient number, since it is larger than the sum of its proper divisors (1691831828).

1933522072 is a wasteful number, since it uses less digits than its factorization.

1933522072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241690265 (or 241690261 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 1933522072 is about 43971.8327114074. The cubic root of 1933522072 is about 1245.8039724697.

The spelling of 1933522072 in words is "one billion, nine hundred thirty-three million, five hundred twenty-two thousand, seventy-two".