148657230 has 24 divisors (see below), whose sum is σ = 386509032. Its totient is φ = 39641904.

The previous prime is 148657213. The next prime is 148657241. The reversal of 148657230 is 32756841.

148657230 is a `hidden beast` number, since 1 + 4 + 86 + 572 + 3 + 0 = 666.

It is a congruent number.

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, 825784 + ... + 825963.

It is an arithmetic number, because the mean of its divisors is an integer number (16104543).

Almost surely, 2^148657230 is an apocalyptic number.

148657230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148657230 is an abundant number, since it is smaller than the sum of its proper divisors (237851802).

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

148657230 is a wasteful number, since it uses less digits than its factorization.

148657230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651760 (or 1651757 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 148657230 is about 12192.5071252799. The cubic root of 148657230 is about 529.7390788784.

The spelling of 148657230 in words is "one hundred forty-eight million, six hundred fifty-seven thousand, two hundred thirty".