148921710 has 32 divisors (see below), whose sum is σ = 408471552. Its totient is φ = 34039200.

The previous prime is 148921697. The next prime is 148921769. The reversal of 148921710 is 17129841.

148921710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354366 + ... + 354785.

It is an arithmetic number, because the mean of its divisors is an integer number (12764736).

Almost surely, 2^148921710 is an apocalyptic number.

148921710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148921710 is an abundant number, since it is smaller than the sum of its proper divisors (259549842).

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

148921710 is a wasteful number, since it uses less digits than its factorization.

148921710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709168.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 148921710 is about 12203.3483110169. The cubic root of 148921710 is about 530.0530503442.

The spelling of 148921710 in words is "one hundred forty-eight million, nine hundred twenty-one thousand, seven hundred ten".