7145896 has 8 divisors (see below), whose sum is σ = 13398570. Its totient is φ = 3572944.

The previous prime is 7145867. The next prime is 7145917. The reversal of 7145896 is 6985417.

It can be written as a sum of positive squares in only one way, i.e., 5904900 + 1240996 = 2430^2 + 1114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446611 + ... + 446626.

Almost surely, 2^7145896 is an apocalyptic number.

It is an amenable number.

7145896 is a deficient number, since it is larger than the sum of its proper divisors (6252674).

7145896 is a wasteful number, since it uses less digits than its factorization.

7145896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893243 (or 893239 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The square root of 7145896 is about 2673.1808767833. The cubic root of 7145896 is about 192.6129859003.

The spelling of 7145896 in words is "seven million, one hundred forty-five thousand, eight hundred ninety-six".