7621114 has 4 divisors (see below), whose sum is σ = 11431674. Its totient is φ = 3810556.

The previous prime is 7621111. The next prime is 7621123. The reversal of 7621114 is 4111267.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4111267 = 757 ⋅5431.

It can be written as a sum of positive squares in only one way, i.e., 4915089 + 2706025 = 2217^2 + 1645^2 .

It is not an unprimeable number, because it can be changed into a prime (7621111) by changing a digit.

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 as a sum of consecutive naturals, namely, 1905277 + ... + 1905280.

Almost surely, 2^7621114 is an apocalyptic number.

7621114 is a deficient number, since it is larger than the sum of its proper divisors (3810560).

7621114 is a wasteful number, since it uses less digits than its factorization.

7621114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810559.

The product of its digits is 336, while the sum is 22.

The square root of 7621114 is about 2760.6365208046. The cubic root of 7621114 is about 196.7914169093.

The spelling of 7621114 in words is "seven million, six hundred twenty-one thousand, one hundred fourteen".