148113820 has 12 divisors (see below), whose sum is σ = 311039064. Its totient is φ = 59245520.

The previous prime is 148113811. The next prime is 148113829. The reversal of 148113820 is 28311841.

It is an interprime number because it is at equal distance from previous prime (148113811) and next prime (148113829).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148113829) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3702826 + ... + 3702865.

It is an arithmetic number, because the mean of its divisors is an integer number (25919922).

Almost surely, 2^148113820 is an apocalyptic number.

148113820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148113820 is an abundant number, since it is smaller than the sum of its proper divisors (162925244).

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

148113820 is a wasteful number, since it uses less digits than its factorization.

148113820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7405700 (or 7405698 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 148113820 is about 12170.2021347223. The cubic root of 148113820 is about 529.0928114284.

The spelling of 148113820 in words is "one hundred forty-eight million, one hundred thirteen thousand, eight hundred twenty".