149255106 has 64 divisors (see below), whose sum is σ = 400813056. Its totient is φ = 35784000.

The previous prime is 149255059. The next prime is 149255131. The reversal of 149255106 is 601552941.

149255106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6420 + ... + 18431.

It is an arithmetic number, because the mean of its divisors is an integer number (6262704).

Almost surely, 2^149255106 is an apocalyptic number.

149255106 is an abundant number, since it is smaller than the sum of its proper divisors (251557950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149255106 is a wasteful number, since it uses less digits than its factorization.

149255106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24887.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 149255106 is about 12217.0006957518. Note that the first 3 decimals coincide. The cubic root of 149255106 is about 530.4483046830.

It can be divided in two parts, 149 and 255106, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 149255106 in words is "one hundred forty-nine million, two hundred fifty-five thousand, one hundred six".