148680471 has 4 divisors (see below), whose sum is σ = 198240632. Its totient is φ = 99120312.

The previous prime is 148680457. The next prime is 148680479. The reversal of 148680471 is 174086841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174086841 = 3 ⋅58028947.

It is not a de Polignac number, because 148680471 - 2⁵ = 148680439 is a prime.

It is a super-3 number, since 3×148680471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148680479) 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, 24780076 + ... + 24780081.

It is an arithmetic number, because the mean of its divisors is an integer number (49560158).

Almost surely, 2^148680471 is an apocalyptic number.

148680471 is a deficient number, since it is larger than the sum of its proper divisors (49560161).

148680471 is an equidigital number, since it uses as much as digits as its factorization.

148680471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49560160.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 148680471 is about 12193.4601733880. The cubic root of 148680471 is about 529.7666838243.

The spelling of 148680471 in words is "one hundred forty-eight million, six hundred eighty thousand, four hundred seventy-one".