146383494 has 8 divisors (see below), whose sum is σ = 292767000. Its totient is φ = 48794496.

The previous prime is 146383487. The next prime is 146383511. The reversal of 146383494 is 494383641.

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

146383494 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12198619 + ... + 12198630.

It is an arithmetic number, because the mean of its divisors is an integer number (36595875).

Almost surely, 2^146383494 is an apocalyptic number.

146383494 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.

146383494 is a wasteful number, since it uses less digits than its factorization.

146383494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24397254.

The product of its digits is 248832, while the sum is 42.

The square root of 146383494 is about 12098.9046611666. The cubic root of 146383494 is about 527.0243763531.

The spelling of 146383494 in words is "one hundred forty-six million, three hundred eighty-three thousand, four hundred ninety-four".