7134457 has 8 divisors (see below), whose sum is σ = 7915680. Its totient is φ = 6375360.

The previous prime is 7134437. The next prime is 7134467. The reversal of 7134457 is 7544317.

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

It is a cyclic number.

It is not a de Polignac number, because 7134457 - 2¹⁹ = 6610169 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4848 + ... + 6145.

It is an arithmetic number, because the mean of its divisors is an integer number (989460).

Almost surely, 2^7134457 is an apocalyptic number.

It is an amenable number.

7134457 is a deficient number, since it is larger than the sum of its proper divisors (781223).

7134457 is a wasteful number, since it uses less digits than its factorization.

7134457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063.

The product of its digits is 11760, while the sum is 31.

The square root of 7134457 is about 2671.0404339882. The cubic root of 7134457 is about 192.5101540717.

The spelling of 7134457 in words is "seven million, one hundred thirty-four thousand, four hundred fifty-seven".