148729495 has 4 divisors (see below), whose sum is σ = 178475400. Its totient is φ = 118983592.

The previous prime is 148729463. The next prime is 148729507. The reversal of 148729495 is 594927841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594927841 = 5881 ⋅101161.

It is a cyclic number.

It is not a de Polignac number, because 148729495 - 2⁵ = 148729463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14872945 + ... + 14872954.

It is an arithmetic number, because the mean of its divisors is an integer number (44618850).

Almost surely, 2^148729495 is an apocalyptic number.

148729495 is a deficient number, since it is larger than the sum of its proper divisors (29745905).

148729495 is an equidigital number, since it uses as much as digits as its factorization.

148729495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29745904.

The product of its digits is 725760, while the sum is 49.

The square root of 148729495 is about 12195.4702656355. The cubic root of 148729495 is about 529.8249035932.

The spelling of 148729495 in words is "one hundred forty-eight million, seven hundred twenty-nine thousand, four hundred ninety-five".