7148332 has 12 divisors (see below), whose sum is σ = 13168120. Its totient is φ = 3386016.

The previous prime is 7148311. The next prime is 7148341. The reversal of 7148332 is 2338417.

It is a self number, because there is not a number n which added to its sum of digits gives 7148332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46953 + ... + 47104.

Almost surely, 2^7148332 is an apocalyptic number.

It is an amenable number.

7148332 is a deficient number, since it is larger than the sum of its proper divisors (6019788).

7148332 is a wasteful number, since it uses less digits than its factorization.

7148332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94080 (or 94078 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 7148332 is about 2673.6364749158. The cubic root of 7148332 is about 192.6348703463.

The spelling of 7148332 in words is "seven million, one hundred forty-eight thousand, three hundred thirty-two".