148458426 has 8 divisors (see below), whose sum is σ = 296916864. Its totient is φ = 49486140.

The previous prime is 148458397. The next prime is 148458437. The reversal of 148458426 is 624854841.

It is a sphenic number, since it is the product of 3 distinct primes.

148458426 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12371530 + ... + 12371541.

It is an arithmetic number, because the mean of its divisors is an integer number (37114608).

Almost surely, 2^148458426 is an apocalyptic number.

148458426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

148458426 is a wasteful number, since it uses less digits than its factorization.

148458426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24743076.

The product of its digits is 245760, while the sum is 42.

The square root of 148458426 is about 12184.3516856663. The cubic root of 148458426 is about 529.5028279419.

The spelling of 148458426 in words is "one hundred forty-eight million, four hundred fifty-eight thousand, four hundred twenty-six".