148454430 has 32 divisors (see below), whose sum is σ = 360806400. Its totient is φ = 39086112.

The previous prime is 148454417. The next prime is 148454437. The reversal of 148454430 is 34454841.

148454430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 148454391 and 148454400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148454437) 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, 28950 + ... + 33689.

It is an arithmetic number, because the mean of its divisors is an integer number (11275200).

Almost surely, 2^148454430 is an apocalyptic number.

148454430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148454430 is an abundant number, since it is smaller than the sum of its proper divisors (212351970).

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

148454430 is a wasteful number, since it uses less digits than its factorization.

148454430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62728.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 148454430 is about 12184.1877037413. The cubic root of 148454430 is about 529.4980770893.

The spelling of 148454430 in words is "one hundred forty-eight million, four hundred fifty-four thousand, four hundred thirty".