148702100 has 36 divisors (see below), whose sum is σ = 328783644. Its totient is φ = 58356480.

The previous prime is 148702093. The next prime is 148702117. The reversal of 148702100 is 1207841.

It can be written as a sum of positive squares in 6 ways, for example, as 8464 + 148693636 = 92^2 + 12194^2 .

It is a super-2 number, since 2×148702100² = 44224629088820000, 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 11 ways as a sum of consecutive naturals, for example, 8729 + ... + 19328.

It is an arithmetic number, because the mean of its divisors is an integer number (9132879).

Almost surely, 2^148702100 is an apocalyptic number.

148702100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148702100 is an abundant number, since it is smaller than the sum of its proper divisors (180081544).

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

148702100 is a wasteful number, since it uses less digits than its factorization.

148702100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28124 (or 28117 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 148702100 is about 12194.3470509905. The cubic root of 148702100 is about 529.7923715020.

Adding to 148702100 its reverse (1207841), we get a palindrome (149909941).

The spelling of 148702100 in words is "one hundred forty-eight million, seven hundred two thousand, one hundred".