148146727 has 4 divisors (see below), whose sum is σ = 148263480. Its totient is φ = 148029976.

The previous prime is 148146707. The next prime is 148146751. The reversal of 148146727 is 727641841.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 727641841 = 19 ⋅38296939.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148146727 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 148146727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148146707) 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, 56452 + ... + 59017.

It is an arithmetic number, because the mean of its divisors is an integer number (37065870).

Almost surely, 2^148146727 is an apocalyptic number.

148146727 is a deficient number, since it is larger than the sum of its proper divisors (116753).

148146727 is a wasteful number, since it uses less digits than its factorization.

148146727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116752.

The product of its digits is 75264, while the sum is 40.

The square root of 148146727 is about 12171.5540092463. The cubic root of 148146727 is about 529.1319920349.

The spelling of 148146727 in words is "one hundred forty-eight million, one hundred forty-six thousand, seven hundred twenty-seven".