147431400 has 48 divisors (see below), whose sum is σ = 457039200. Its totient is φ = 39314880.

The previous prime is 147431377. The next prime is 147431407. The reversal of 147431400 is 4134741.

147431400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (147431407) 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, 122260 + ... + 123459.

It is an arithmetic number, because the mean of its divisors is an integer number (9521650).

Almost surely, 2^147431400 is an apocalyptic number.

147431400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147431400 is an abundant number, since it is smaller than the sum of its proper divisors (309607800).

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

147431400 is a wasteful number, since it uses less digits than its factorization.

147431400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245738 (or 245729 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 147431400 is about 12142.1332557339. The cubic root of 147431400 is about 528.2789790622.

The spelling of 147431400 in words is "one hundred forty-seven million, four hundred thirty-one thousand, four hundred".