148124623 has 4 divisors (see below), whose sum is σ = 154564848. Its totient is φ = 141684400.

The previous prime is 148124617. The next prime is 148124629. The reversal of 148124623 is 326421841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326421841 = 3727 ⋅87583.

It is an interprime number because it is at equal distance from previous prime (148124617) and next prime (148124629).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148124623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148124629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3220078 + ... + 3220123.

It is an arithmetic number, because the mean of its divisors is an integer number (38641212).

Almost surely, 2^148124623 is an apocalyptic number.

148124623 is a deficient number, since it is larger than the sum of its proper divisors (6440225).

148124623 is an equidigital number, since it uses as much as digits as its factorization.

148124623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440224.

The product of its digits is 9216, while the sum is 31.

The square root of 148124623 is about 12170.6459565629. The cubic root of 148124623 is about 529.1056746231.

The spelling of 148124623 in words is "one hundred forty-eight million, one hundred twenty-four thousand, six hundred twenty-three".