148314458 has 8 divisors (see below), whose sum is σ = 226669428. Its totient is φ = 72757984.

The previous prime is 148314403. The next prime is 148314461. The reversal of 148314458 is 854413841.

148314458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 131033809 + 17280649 = 11447^2 + 4157^2 .

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

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, 699491 + ... + 699702.

Almost surely, 2^148314458 is an apocalyptic number.

148314458 is a deficient number, since it is larger than the sum of its proper divisors (78354970).

148314458 is a wasteful number, since it uses less digits than its factorization.

148314458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399248.

The product of its digits is 61440, while the sum is 38.

The square root of 148314458 is about 12178.4423470327. The cubic root of 148314458 is about 529.3316102697.

The spelling of 148314458 in words is "one hundred forty-eight million, three hundred fourteen thousand, four hundred fifty-eight".