146484089 has 8 divisors (see below), whose sum is σ = 147456288. Its totient is φ = 145515520.

The previous prime is 146484077. The next prime is 146484131. The reversal of 146484089 is 980484641.

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

It is a cyclic number.

It is not a de Polignac number, because 146484089 - 2⁸ = 146483833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146484059) 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, 150374 + ... + 151344.

It is an arithmetic number, because the mean of its divisors is an integer number (18432036).

Almost surely, 2^146484089 is an apocalyptic number.

It is an amenable number.

146484089 is a deficient number, since it is larger than the sum of its proper divisors (972199).

146484089 is an equidigital number, since it uses as much as digits as its factorization.

146484089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 146484089 is about 12103.0611417112. The cubic root of 146484089 is about 527.1450727424.

The spelling of 146484089 in words is "one hundred forty-six million, four hundred eighty-four thousand, eighty-nine".