148823100 has 216 divisors, whose sum is σ = 504530208. Its totient is φ = 36556800.

The previous prime is 148823089. The next prime is 148823111. The reversal of 148823100 is 1328841.

It is an interprime number because it is at equal distance from previous prime (148823089) and next prime (148823111).

It is a super-2 number, since 2×148823100² = 44296630187220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1086232 + ... + 1086368.

It is an arithmetic number, because the mean of its divisors is an integer number (2335788).

Almost surely, 2^148823100 is an apocalyptic number.

148823100 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 148823100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252265104).

148823100 is an abundant number, since it is smaller than the sum of its proper divisors (355707108).

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

148823100 is a wasteful number, since it uses less digits than its factorization.

148823100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 148823100 is about 12199.3073573871. The cubic root of 148823100 is about 529.9360312021.

The spelling of 148823100 in words is "one hundred forty-eight million, eight hundred twenty-three thousand, one hundred".