146803430 has 8 divisors (see below), whose sum is σ = 264246192. Its totient is φ = 58721368.

The previous prime is 146803429. The next prime is 146803439. The reversal of 146803430 is 34308641.

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

It is a junction number, because it is equal to n+sod(n) for n = 146803393 and 146803402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146803439) 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, 7340162 + ... + 7340181.

It is an arithmetic number, because the mean of its divisors is an integer number (33030774).

Almost surely, 2^146803430 is an apocalyptic number.

146803430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146803430 is a deficient number, since it is larger than the sum of its proper divisors (117442762).

146803430 is a wasteful number, since it uses less digits than its factorization.

146803430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14680350.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 146803430 is about 12116.2465310013. The cubic root of 146803430 is about 527.5278602866.

The spelling of 146803430 in words is "one hundred forty-six million, eight hundred three thousand, four hundred thirty".