1973762052 has 12 divisors (see below), whose sum is σ = 4605444816. Its totient is φ = 657920680.

The previous prime is 1973762051. The next prime is 1973762057. The reversal of 1973762052 is 2502673791.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1973761995 and 1973762013.

It is not an unprimeable number, because it can be changed into a prime (1973762051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82240074 + ... + 82240097.

It is an arithmetic number, because the mean of its divisors is an integer number (383787068).

Almost surely, 2^1973762052 is an apocalyptic number.

1973762052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1973762052 is an abundant number, since it is smaller than the sum of its proper divisors (2631682764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1973762052 is a wasteful number, since it uses less digits than its factorization.

1973762052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164480178 (or 164480176 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 1973762052 is about 44427.0419001761. The cubic root of 1973762052 is about 1254.3871553736.

The spelling of 1973762052 in words is "one billion, nine hundred seventy-three million, seven hundred sixty-two thousand, fifty-two".