148095290 has 32 divisors (see below), whose sum is σ = 307684224. Its totient is φ = 50270400.

The previous prime is 148095289. The next prime is 148095293. The reversal of 148095290 is 92590841.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (148095293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404 + ... + 17543.

It is an arithmetic number, because the mean of its divisors is an integer number (9615132).

Almost surely, 2^148095290 is an apocalyptic number.

148095290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148095290 is an abundant number, since it is smaller than the sum of its proper divisors (159588934).

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

148095290 is a wasteful number, since it uses less digits than its factorization.

148095290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21062.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 148095290 is about 12169.4408252803. The cubic root of 148095290 is about 529.0707461936.

The spelling of 148095290 in words is "one hundred forty-eight million, ninety-five thousand, two hundred ninety".