148022600 has 96 divisors (see below), whose sum is σ = 381939840. Its totient is φ = 52896000.

The previous prime is 148022593. The next prime is 148022617. The reversal of 148022600 is 6220841.

It is a super-2 number, since 2×148022600² = 43821380221520000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133649 + ... + 134751.

It is an arithmetic number, because the mean of its divisors is an integer number (3978540).

Almost surely, 2^148022600 is an apocalyptic number.

148022600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148022600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190969920).

148022600 is an abundant number, since it is smaller than the sum of its proper divisors (233917240).

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

148022600 is a wasteful number, since it uses less digits than its factorization.

148022600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 148022600 is about 12166.4538794178. The cubic root of 148022600 is about 528.9841702995.

The spelling of 148022600 in words is "one hundred forty-eight million, twenty-two thousand, six hundred".