146803000 has 64 divisors (see below), whose sum is σ = 348397920. Its totient is φ = 57888000.

The previous prime is 146802991. The next prime is 146803003. The reversal of 146803000 is 308641.

It is a super-2 number, since 2×146803000² = 43102241618000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146803003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71995 + ... + 74005.

Almost surely, 2^146803000 is an apocalyptic number.

146803000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146803000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174198960).

146803000 is an abundant number, since it is smaller than the sum of its proper divisors (201594920).

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

146803000 is a wasteful number, since it uses less digits than its factorization.

146803000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 146803000 is about 12116.2287862189. The cubic root of 146803000 is about 527.5273452278.

The spelling of 146803000 in words is "one hundred forty-six million, eight hundred three thousand".