148426603 has 8 divisors (see below), whose sum is σ = 162465296. Its totient is φ = 134762400.

The previous prime is 148426571. The next prime is 148426631. The reversal of 148426603 is 306624841.

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

It is a cyclic number.

It is not a de Polignac number, because 148426603 - 2⁵ = 148426571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148426693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92793 + ... + 94378.

It is an arithmetic number, because the mean of its divisors is an integer number (20308162).

Almost surely, 2^148426603 is an apocalyptic number.

148426603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

148426603 is a deficient number, since it is larger than the sum of its proper divisors (14038693).

148426603 is a wasteful number, since it uses less digits than its factorization.

148426603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187245.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 148426603 is about 12183.0457193593. The cubic root of 148426603 is about 529.4649911479.

The spelling of 148426603 in words is "one hundred forty-eight million, four hundred twenty-six thousand, six hundred three".