134614765 has 4 divisors (see below), whose sum is σ = 161537724. Its totient is φ = 107691808.

The previous prime is 134614763. The next prime is 134614787. The reversal of 134614765 is 567416431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 567416431 = 18517 ⋅30643.

It can be written as a sum of positive squares in 2 ways, for example, as 15848361 + 118766404 = 3981^2 + 10898^2 .

It is a cyclic number.

It is not a de Polignac number, because 134614765 - 2¹ = 134614763 is a prime.

It is a super-2 number, since 2×134614765² = 36242269912010450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134614763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13461472 + ... + 13461481.

It is an arithmetic number, because the mean of its divisors is an integer number (40384431).

Almost surely, 2^134614765 is an apocalyptic number.

It is an amenable number.

134614765 is a deficient number, since it is larger than the sum of its proper divisors (26922959).

134614765 is an equidigital number, since it uses as much as digits as its factorization.

134614765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26922958.

The product of its digits is 60480, while the sum is 37.

The square root of 134614765 is about 11602.3603202107. The cubic root of 134614765 is about 512.5043616524.

The spelling of 134614765 in words is "one hundred thirty-four million, six hundred fourteen thousand, seven hundred sixty-five".