148854450 has 24 divisors (see below), whose sum is σ = 369159408. Its totient is φ = 39694480.

The previous prime is 148854449. The next prime is 148854469. The reversal of 148854450 is 54458841.

It is a junction number, because it is equal to n+sod(n) for n = 148854399 and 148854408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496032 + ... + 496331.

It is an arithmetic number, because the mean of its divisors is an integer number (15381642).

Almost surely, 2^148854450 is an apocalyptic number.

148854450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148854450 is an abundant number, since it is smaller than the sum of its proper divisors (220304958).

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

148854450 is a wasteful number, since it uses less digits than its factorization.

148854450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992378 (or 992373 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 39.

The square root of 148854450 is about 12200.5921987418. The cubic root of 148854450 is about 529.9732394225.

The spelling of 148854450 in words is "one hundred forty-eight million, eight hundred fifty-four thousand, four hundred fifty".