7145496 has 40 divisors (see below), whose sum is σ = 20015820. Its totient is φ = 2381616.

The previous prime is 7145473. The next prime is 7145503. The reversal of 7145496 is 6945417.

It is a super-2 number, since 2×7145496² = 102116226172032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7145496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4866 + ... + 6161.

Almost surely, 2^7145496 is an apocalyptic number.

It is an amenable number.

7145496 is an abundant number, since it is smaller than the sum of its proper divisors (12870324).

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

7145496 is a wasteful number, since it uses less digits than its factorization.

7145496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045 (or 11032 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7145496 is about 2673.1060585020. The cubic root of 7145496 is about 192.6093919198.

The spelling of 7145496 in words is "seven million, one hundred forty-five thousand, four hundred ninety-six".