7145996 has 54 divisors (see below), whose sum is σ = 15264396. Its totient is φ = 2901600.

The previous prime is 7145993. The next prime is 7146023. The reversal of 7145996 is 6995417.

It is not an unprimeable number, because it can be changed into a prime (7145993) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 230501 + ... + 230531.

It is an arithmetic number, because the mean of its divisors is an integer number (282674).

Almost surely, 2^7145996 is an apocalyptic number.

It is an amenable number.

7145996 is an abundant number, since it is smaller than the sum of its proper divisors (8118400).

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

7145996 is a wasteful number, since it uses less digits than its factorization.

7145996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 57 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 7145996 is about 2673.1995810265. The cubic root of 7145996 is about 192.6138843744.

The spelling of 7145996 in words is "seven million, one hundred forty-five thousand, nine hundred ninety-six".