148425570 has 24 divisors (see below), whose sum is σ = 385906716. Its totient is φ = 39580128.

The previous prime is 148425503. The next prime is 148425583. The reversal of 148425570 is 75524841.

148425570 is a `hidden beast` number, since 1 + 4 + 84 + 2 + 5 + 570 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 148425489 + 81 = 12183^2 + 9^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 824497 + ... + 824676.

Almost surely, 2^148425570 is an apocalyptic number.

148425570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148425570 is an abundant number, since it is smaller than the sum of its proper divisors (237481146).

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

148425570 is a wasteful number, since it uses less digits than its factorization.

148425570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649186 (or 1649183 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 148425570 is about 12183.0033243039. The cubic root of 148425570 is about 529.4637628447.

The spelling of 148425570 in words is "one hundred forty-eight million, four hundred twenty-five thousand, five hundred seventy".