7661134 has 8 divisors (see below), whose sum is σ = 12375720. Its totient is φ = 3535896.

The previous prime is 7661119. The next prime is 7661189. The reversal of 7661134 is 4311667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 147304 + ... + 147355.

It is an arithmetic number, because the mean of its divisors is an integer number (1546965).

Almost surely, 2^7661134 is an apocalyptic number.

7661134 is a deficient number, since it is larger than the sum of its proper divisors (4714586).

7661134 is a wasteful number, since it uses less digits than its factorization.

7661134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294674.

The product of its digits is 3024, while the sum is 28.

The square root of 7661134 is about 2767.8753584654. The cubic root of 7661134 is about 197.1352794619.

The spelling of 7661134 in words is "seven million, six hundred sixty-one thousand, one hundred thirty-four".