148022630 has 48 divisors (see below), whose sum is σ = 311370480. Its totient is φ = 50516928.

The previous prime is 148022617. The next prime is 148022647. The reversal of 148022630 is 36220841.

It is a self number, because there is not a number n which added to its sum of digits gives 148022630.

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 23 ways as a sum of consecutive naturals, for example, 131249 + ... + 132371.

It is an arithmetic number, because the mean of its divisors is an integer number (6486885).

Almost surely, 2^148022630 is an apocalyptic number.

148022630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148022630 is an abundant number, since it is smaller than the sum of its proper divisors (163347850).

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

148022630 is a wasteful number, since it uses less digits than its factorization.

148022630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 148022630 is about 12166.4551123160. The cubic root of 148022630 is about 528.9842060362.

The spelling of 148022630 in words is "one hundred forty-eight million, twenty-two thousand, six hundred thirty".