148272465 has 16 divisors (see below), whose sum is σ = 258803136. Its totient is φ = 71889600.

The previous prime is 148272463. The next prime is 148272469. The reversal of 148272465 is 564272841.

148272465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148272465 - 2¹ = 148272463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148272463) 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, 449146 + ... + 449475.

It is an arithmetic number, because the mean of its divisors is an integer number (16175196).

Almost surely, 2^148272465 is an apocalyptic number.

148272465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148272465 is a deficient number, since it is larger than the sum of its proper divisors (110530671).

148272465 is a wasteful number, since it uses less digits than its factorization.

148272465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898640.

The product of its digits is 107520, while the sum is 39.

The square root of 148272465 is about 12176.7181539198. The cubic root of 148272465 is about 529.2816481357.

The spelling of 148272465 in words is "one hundred forty-eight million, two hundred seventy-two thousand, four hundred sixty-five".