148724100 has 360 divisors, whose sum is σ = 573032768. Its totient is φ = 32659200.

The previous prime is 148724099. The next prime is 148724111. The reversal of 148724100 is 1427841.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 119 ways as a sum of consecutive naturals, for example, 2438070 + ... + 2438130.

Almost surely, 2^148724100 is an apocalyptic number.

148724100 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 148724100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286516384).

148724100 is an abundant number, since it is smaller than the sum of its proper divisors (424308668).

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

148724100 is a wasteful number, since it uses less digits than its factorization.

148724100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 148724100 is about 12195.2490749472. The cubic root of 148724100 is about 529.8184972424.

The spelling of 148724100 in words is "one hundred forty-eight million, seven hundred twenty-four thousand, one hundred".