148880385 has 24 divisors (see below), whose sum is σ = 258635520. Its totient is φ = 79225632.

The previous prime is 148880377. The next prime is 148880429. The reversal of 148880385 is 583088841.

148880385 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 148880385 - 2³ = 148880377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 148880385.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18102 + ... + 25008.

It is an arithmetic number, because the mean of its divisors is an integer number (10776480).

Almost surely, 2^148880385 is an apocalyptic number.

148880385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148880385 is a deficient number, since it is larger than the sum of its proper divisors (109755135).

148880385 is a wasteful number, since it uses less digits than its factorization.

148880385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7397 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 148880385 is about 12201.6550106942. The cubic root of 148880385 is about 530.0040168202.

The spelling of 148880385 in words is "one hundred forty-eight million, eight hundred eighty thousand, three hundred eighty-five".