146334454 has 8 divisors (see below), whose sum is σ = 250859088. Its totient is φ = 62714760.

The previous prime is 146334449. The next prime is 146334457. The reversal of 146334454 is 454433641.

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

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146334457) 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, 5226217 + ... + 5226244.

It is an arithmetic number, because the mean of its divisors is an integer number (31357386).

Almost surely, 2^146334454 is an apocalyptic number.

146334454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146334454 is a deficient number, since it is larger than the sum of its proper divisors (104524634).

146334454 is a wasteful number, since it uses less digits than its factorization.

146334454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10452470.

The product of its digits is 69120, while the sum is 34.

The square root of 146334454 is about 12096.8778616633. The cubic root of 146334454 is about 526.9655168889.

The spelling of 146334454 in words is "one hundred forty-six million, three hundred thirty-four thousand, four hundred fifty-four".