7141896 has 48 divisors (see below), whose sum is σ = 19466460. Its totient is φ = 2365440.

The previous prime is 7141889. The next prime is 7141903. The reversal of 7141896 is 6981417.

It is an interprime number because it is at equal distance from previous prime (7141889) and next prime (7141903).

It can be written as a sum of positive squares in 2 ways, for example, as 7128900 + 12996 = 2670^2 + 114^2 .

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 7141896.

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 11 ways as a sum of consecutive naturals, for example, 20056 + ... + 20408.

Almost surely, 2^7141896 is an apocalyptic number.

It is an amenable number.

7141896 is an abundant number, since it is smaller than the sum of its proper divisors (12324564).

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

7141896 is a wasteful number, since it uses less digits than its factorization.

7141896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 639 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 7141896 is about 2672.4325997114. The cubic root of 7141896 is about 192.5770400583.

The spelling of 7141896 in words is "seven million, one hundred forty-one thousand, eight hundred ninety-six".