7613081 has 12 divisors (see below), whose sum is σ = 8905680. Its totient is φ = 6489000.

The previous prime is 7613071. The next prime is 7613101. The reversal of 7613081 is 1803167.

It is not a de Polignac number, because 7613081 - 2⁶ = 7613017 is a prime.

It is a super-2 number, since 2×7613081² = 115918004625122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7613081.

It is not an unprimeable number, because it can be changed into a prime (7613071) by changing a digit.

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, 11990 + ... + 12608.

It is an arithmetic number, because the mean of its divisors is an integer number (742140).

Almost surely, 2^7613081 is an apocalyptic number.

It is an amenable number.

7613081 is a deficient number, since it is larger than the sum of its proper divisors (1292599).

7613081 is a wasteful number, since it uses less digits than its factorization.

7613081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 877 counting only the distinct ones).

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

The square root of 7613081 is about 2759.1812191301. The cubic root of 7613081 is about 196.7222502407.

The spelling of 7613081 in words is "seven million, six hundred thirteen thousand, eighty-one".