119255478 has 8 divisors (see below), whose sum is σ = 238510968. Its totient is φ = 39751824.

The previous prime is 119255471. The next prime is 119255489. The reversal of 119255478 is 874552911.

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

119255478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119255471) 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, 9937951 + ... + 9937962.

It is an arithmetic number, because the mean of its divisors is an integer number (29813871).

Almost surely, 2^119255478 is an apocalyptic number.

119255478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119255478 is a wasteful number, since it uses less digits than its factorization.

119255478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19875918.

The product of its digits is 100800, while the sum is 42.

The square root of 119255478 is about 10920.4156514301. The cubic root of 119255478 is about 492.2202150550.

The spelling of 119255478 in words is "one hundred nineteen million, two hundred fifty-five thousand, four hundred seventy-eight".