1789766052 has 48 divisors (see below), whose sum is σ = 4424761152. Its totient is φ = 561116160.

The previous prime is 1789766051. The next prime is 1789766053. The reversal of 1789766052 is 2506679871.

It is an interprime number because it is at equal distance from previous prime (1789766051) and next prime (1789766053).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 1789765986 and 1789766004.

It is not an unprimeable number, because it can be changed into a prime (1789766051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600927 + ... + 603897.

It is an arithmetic number, because the mean of its divisors is an integer number (92182524).

Almost surely, 2^1789766052 is an apocalyptic number.

1789766052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1789766052 is an abundant number, since it is smaller than the sum of its proper divisors (2634995100).

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

1789766052 is a wasteful number, since it uses less digits than its factorization.

1789766052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948 (or 5946 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 1789766052 is about 42305.6267179674. The cubic root of 1789766052 is about 1214.1306480754.

The spelling of 1789766052 in words is "one billion, seven hundred eighty-nine million, seven hundred sixty-six thousand, fifty-two".