148000838 has 16 divisors (see below), whose sum is σ = 228248064. Its totient is φ = 71939400.

The previous prime is 148000817. The next prime is 148000843. The reversal of 148000838 is 838000841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8981 + ... + 19407.

It is an arithmetic number, because the mean of its divisors is an integer number (14265504).

Almost surely, 2^148000838 is an apocalyptic number.

148000838 is a deficient number, since it is larger than the sum of its proper divisors (80247226).

148000838 is a wasteful number, since it uses less digits than its factorization.

148000838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10627.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 148000838 is about 12165.5595021355. The cubic root of 148000838 is about 528.9582456148.

The spelling of 148000838 in words is "one hundred forty-eight million, eight hundred thirty-eight", and thus it is an aban number.