148014577 has 4 divisors (see below), whose sum is σ = 148182336. Its totient is φ = 147846820.

The previous prime is 148014569. The next prime is 148014583. The reversal of 148014577 is 775410841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 775410841 = 47 ⋅16498103.

It is a cyclic number.

It is not a de Polignac number, because 148014577 - 2³ = 148014569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148014547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82549 + ... + 84322.

It is an arithmetic number, because the mean of its divisors is an integer number (37045584).

Almost surely, 2^148014577 is an apocalyptic number.

It is an amenable number.

148014577 is a deficient number, since it is larger than the sum of its proper divisors (167759).

148014577 is an equidigital number, since it uses as much as digits as its factorization.

148014577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167758.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 148014577 is about 12166.1241568546. The cubic root of 148014577 is about 528.9746129376.

The spelling of 148014577 in words is "one hundred forty-eight million, fourteen thousand, five hundred seventy-seven".