7132146 has 48 divisors (see below), whose sum is σ = 17581536. Its totient is φ = 1916544.

The previous prime is 7132141. The next prime is 7132159. The reversal of 7132146 is 6412317.

It is not an unprimeable number, because it can be changed into a prime (7132141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4285 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (366282).

Almost surely, 2^7132146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7132146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8790768).

7132146 is an abundant number, since it is smaller than the sum of its proper divisors (10449390).

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

7132146 is a wasteful number, since it uses less digits than its factorization.

7132146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463 (or 1456 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 7132146 is about 2670.6077959895. The cubic root of 7132146 is about 192.4893658037.

The spelling of 7132146 in words is "seven million, one hundred thirty-two thousand, one hundred forty-six".