8740132 has 6 divisors (see below), whose sum is σ = 15295238. Its totient is φ = 4370064.

The previous prime is 8740129. The next prime is 8740139. The reversal of 8740132 is 2310478.

It can be written as a sum of positive squares in only one way, i.e., 8433216 + 306916 = 2904^2 + 554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8740097 and 8740106.

It is not an unprimeable number, because it can be changed into a prime (8740139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092513 + ... + 1092520.

Almost surely, 2^8740132 is an apocalyptic number.

It is an amenable number.

8740132 is a deficient number, since it is larger than the sum of its proper divisors (6555106).

8740132 is a wasteful number, since it uses less digits than its factorization.

8740132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185037 (or 2185035 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8740132 is about 2956.3714245676. The cubic root of 8740132 is about 205.9867713879.

The spelling of 8740132 in words is "eight million, seven hundred forty thousand, one hundred thirty-two".