123862852 has 6 divisors (see below), whose sum is σ = 216759998. Its totient is φ = 61931424.

The previous prime is 123862847. The next prime is 123862853. The reversal of 123862852 is 258268321.

It can be written as a sum of positive squares in only one way, i.e., 106172416 + 17690436 = 10304^2 + 4206^2 .

It is a super-2 number, since 2×123862852² = 30684012211147808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123862853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15482853 + ... + 15482860.

Almost surely, 2^123862852 is an apocalyptic number.

It is an amenable number.

123862852 is a deficient number, since it is larger than the sum of its proper divisors (92897146).

123862852 is a wasteful number, since it uses less digits than its factorization.

123862852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30965717 (or 30965715 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 123862852 is about 11129.3688949554. The cubic root of 123862852 is about 498.4791815793.

The spelling of 123862852 in words is "one hundred twenty-three million, eight hundred sixty-two thousand, eight hundred fifty-two".