148475937 has 16 divisors (see below), whose sum is σ = 208732160. Its totient is φ = 93619152.

The previous prime is 148475923. The next prime is 148475939. The reversal of 148475937 is 739574841.

It is a happy number.

It is not a de Polignac number, because 148475937 - 2¹¹ = 148473889 is a prime.

It is a super-3 number, since 3×148475937³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148475939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39648 + ... + 43230.

It is an arithmetic number, because the mean of its divisors is an integer number (13045760).

Almost surely, 2^148475937 is an apocalyptic number.

It is an amenable number.

148475937 is a deficient number, since it is larger than the sum of its proper divisors (60256223).

148475937 is a wasteful number, since it uses less digits than its factorization.

148475937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332.

The product of its digits is 846720, while the sum is 48.

The square root of 148475937 is about 12185.0702501052. The cubic root of 148475937 is about 529.5236458003.

It can be divided in two parts, 1484 and 75937, that added together give a triangular number (77421 = T₃₉₃).

The spelling of 148475937 in words is "one hundred forty-eight million, four hundred seventy-five thousand, nine hundred thirty-seven".