8742052 has 24 divisors (see below), whose sum is σ = 17569440. Its totient is φ = 3764160.

The previous prime is 8742037. The next prime is 8742059. The reversal of 8742052 is 2502478.

It is a self number, because there is not a number n which added to its sum of digits gives 8742052.

It is not an unprimeable number, because it can be changed into a prime (8742059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4393 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (732060).

Almost surely, 2^8742052 is an apocalyptic number.

It is an amenable number.

8742052 is an abundant number, since it is smaller than the sum of its proper divisors (8827388).

8742052 is a wasteful number, since it uses less digits than its factorization.

8742052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491 (or 10489 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 8742052 is about 2956.6961291279. The cubic root of 8742052 is about 206.0018537553.

It can be divided in two parts, 874 and 2052, that added together give a triangular number (2926 = T₇₆).

The spelling of 8742052 in words is "eight million, seven hundred forty-two thousand, fifty-two".