149255675 has 6 divisors (see below), whose sum is σ = 185077068. Its totient is φ = 119404520.

The previous prime is 149255657. The next prime is 149255681. The reversal of 149255675 is 576552941.

It is a happy number.

It is not a de Polignac number, because 149255675 - 2⁶ = 149255611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2985089 + ... + 2985138.

It is an arithmetic number, because the mean of its divisors is an integer number (30846178).

Almost surely, 2^149255675 is an apocalyptic number.

149255675 is a deficient number, since it is larger than the sum of its proper divisors (35821393).

149255675 is an equidigital number, since it uses as much as digits as its factorization.

149255675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970237 (or 5970232 counting only the distinct ones).

The product of its digits is 378000, while the sum is 44.

The square root of 149255675 is about 12217.0239829510. The cubic root of 149255675 is about 530.4489787519.

The spelling of 149255675 in words is "one hundred forty-nine million, two hundred fifty-five thousand, six hundred seventy-five".