148406620 has 24 divisors (see below), whose sum is σ = 313934544. Its totient is φ = 58928256.

The previous prime is 148406611. The next prime is 148406647. The reversal of 148406620 is 26604841.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 24342 + ... + 29821.

It is an arithmetic number, because the mean of its divisors is an integer number (13080606).

Almost surely, 2^148406620 is an apocalyptic number.

148406620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148406620 is an abundant number, since it is smaller than the sum of its proper divisors (165527924).

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

148406620 is a wasteful number, since it uses less digits than its factorization.

148406620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54309 (or 54307 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 148406620 is about 12182.2255766342. The cubic root of 148406620 is about 529.4412290694.

The spelling of 148406620 in words is "one hundred forty-eight million, four hundred six thousand, six hundred twenty".