148473469 has 8 divisors (see below), whose sum is σ = 150594560. Its totient is φ = 146358576.

The previous prime is 148473463. The next prime is 148473473. The reversal of 148473469 is 964374841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148473469 - 2⁹ = 148472957 is a prime.

It is a super-2 number, since 2×148473469² = 44088741993787922, which contains 22 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 (148473463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68212 + ... + 70354.

It is an arithmetic number, because the mean of its divisors is an integer number (18824320).

Almost surely, 2^148473469 is an apocalyptic number.

It is an amenable number.

148473469 is a deficient number, since it is larger than the sum of its proper divisors (2121091).

148473469 is an equidigital number, since it uses as much as digits as its factorization.

148473469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099.

The product of its digits is 580608, while the sum is 46.

The square root of 148473469 is about 12184.9689782125. The cubic root of 148473469 is about 529.5207118308.

The spelling of 148473469 in words is "one hundred forty-eight million, four hundred seventy-three thousand, four hundred sixty-nine".