134459770 has 16 divisors (see below), whose sum is σ = 254766240. Its totient is φ = 50953104.

The previous prime is 134459701. The next prime is 134459777. The reversal of 134459770 is 77954431.

It is not an unprimeable number, because it can be changed into a prime (134459777) 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, 353652 + ... + 354031.

It is an arithmetic number, because the mean of its divisors is an integer number (15922890).

Almost surely, 2^134459770 is an apocalyptic number.

134459770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134459770 is a deficient number, since it is larger than the sum of its proper divisors (120306470).

134459770 is a wasteful number, since it uses less digits than its factorization.

134459770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707709.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 134459770 is about 11595.6789365694. The cubic root of 134459770 is about 512.3075874962.

The spelling of 134459770 in words is "one hundred thirty-four million, four hundred fifty-nine thousand, seven hundred seventy".