147453800 has 48 divisors (see below), whose sum is σ = 369208140. Its totient is φ = 54443520.

The previous prime is 147453799. The next prime is 147453809. The reversal of 147453800 is 8354741.

It can be written as a sum of positive squares in 6 ways, for example, as 38167684 + 109286116 = 6178^2 + 10454^2 .

It is not an unprimeable number, because it can be changed into a prime (147453809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25757 + ... + 30956.

Almost surely, 2^147453800 is an apocalyptic number.

147453800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147453800 is an abundant number, since it is smaller than the sum of its proper divisors (221754340).

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

147453800 is a wasteful number, since it uses less digits than its factorization.

147453800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56742 (or 56733 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 147453800 is about 12143.0556286299. The cubic root of 147453800 is about 528.3057324085.

The spelling of 147453800 in words is "one hundred forty-seven million, four hundred fifty-three thousand, eight hundred".