146452982 has 8 divisors (see below), whose sum is σ = 236577936. Its totient is φ = 67593672.

The previous prime is 146452981. The next prime is 146453003. The reversal of 146452982 is 289254641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146452981) 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, 2816378 + ... + 2816429.

It is an arithmetic number, because the mean of its divisors is an integer number (29572242).

Almost surely, 2^146452982 is an apocalyptic number.

146452982 is a deficient number, since it is larger than the sum of its proper divisors (90124954).

146452982 is a wasteful number, since it uses less digits than its factorization.

146452982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632822.

The product of its digits is 138240, while the sum is 41.

The square root of 146452982 is about 12101.7759853668. The cubic root of 146452982 is about 527.1077556915.

The spelling of 146452982 in words is "one hundred forty-six million, four hundred fifty-two thousand, nine hundred eighty-two".