148710340 has 72 divisors (see below), whose sum is σ = 337962240. Its totient is φ = 54927936.

The previous prime is 148710337. The next prime is 148710361. The reversal of 148710340 is 43017841.

It is a super-2 number, since 2×148710340² = 44229530445831200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148710299 and 148710308.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 310221 + ... + 310699.

It is an arithmetic number, because the mean of its divisors is an integer number (4693920).

Almost surely, 2^148710340 is an apocalyptic number.

148710340 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 148710340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168981120).

148710340 is an abundant number, since it is smaller than the sum of its proper divisors (189251900).

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

148710340 is a wasteful number, since it uses less digits than its factorization.

148710340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 148710340 is about 12194.6849077785. The cubic root of 148710340 is about 529.8021570811.

The spelling of 148710340 in words is "one hundred forty-eight million, seven hundred ten thousand, three hundred forty".