7132656 has 40 divisors (see below), whose sum is σ = 19512144. Its totient is φ = 2237440.

The previous prime is 7132651. The next prime is 7132661. The reversal of 7132656 is 6562317.

It is an interprime number because it is at equal distance from previous prime (7132651) and next prime (7132661).

It is a super-2 number, since 2×7132656² = 101749563228672, which contains 22 as substring.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7132651) 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 7 ways as a sum of consecutive naturals, for example, 3555 + ... + 5186.

Almost surely, 2^7132656 is an apocalyptic number.

It is an amenable number.

7132656 is an abundant number, since it is smaller than the sum of its proper divisors (12379488).

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

7132656 is a wasteful number, since it uses less digits than its factorization.

7132656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8769 (or 8763 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 7132656 is about 2670.7032781648. The cubic root of 7132656 is about 192.4939538215.

The spelling of 7132656 in words is "seven million, one hundred thirty-two thousand, six hundred fifty-six".