148474641 has 8 divisors (see below), whose sum is σ = 226247104. Its totient is φ = 84842640.

The previous prime is 148474631. The next prime is 148474643. The reversal of 148474641 is 146474841.

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

It is not a de Polignac number, because 148474641 - 2⁵ = 148474609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148474641.

It is not an unprimeable number, because it can be changed into a prime (148474643) 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, 3535090 + ... + 3535131.

It is an arithmetic number, because the mean of its divisors is an integer number (28280888).

Almost surely, 2^148474641 is an apocalyptic number.

It is an amenable number.

148474641 is a deficient number, since it is larger than the sum of its proper divisors (77772463).

148474641 is an equidigital number, since it uses as much as digits as its factorization.

148474641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070231.

The product of its digits is 86016, while the sum is 39.

The square root of 148474641 is about 12185.0170701563. The cubic root of 148474641 is about 529.5221051137.

The spelling of 148474641 in words is "one hundred forty-eight million, four hundred seventy-four thousand, six hundred forty-one".