7141490 has 16 divisors (see below), whose sum is σ = 12925440. Its totient is φ = 2840880.

The previous prime is 7141489. The next prime is 7141531. The reversal of 7141490 is 941417.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41 + ... + 3779.

It is an arithmetic number, because the mean of its divisors is an integer number (807840).

Almost surely, 2^7141490 is an apocalyptic number.

7141490 is a deficient number, since it is larger than the sum of its proper divisors (5783950).

7141490 is a wasteful number, since it uses less digits than its factorization.

7141490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 7141490 is about 2672.3566378760. The cubic root of 7141490 is about 192.5733908051.

The spelling of 7141490 in words is "seven million, one hundred forty-one thousand, four hundred ninety".