134625454 has 8 divisors (see below), whose sum is σ = 201988800. Its totient is φ = 67295856.

The previous prime is 134625451. The next prime is 134625481. The reversal of 134625454 is 454526431.

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

It is a super-2 number, since 2×134625454² = 36248025729412232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134625451) 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 3 ways as a sum of consecutive naturals, for example, 7747 + ... + 18145.

It is an arithmetic number, because the mean of its divisors is an integer number (25248600).

Almost surely, 2^134625454 is an apocalyptic number.

134625454 is a deficient number, since it is larger than the sum of its proper divisors (67363346).

134625454 is a wasteful number, since it uses less digits than its factorization.

134625454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16874.

The product of its digits is 57600, while the sum is 34.

The square root of 134625454 is about 11602.8209500966. The cubic root of 134625454 is about 512.5179263212.

The spelling of 134625454 in words is "one hundred thirty-four million, six hundred twenty-five thousand, four hundred fifty-four".