148967322 has 32 divisors (see below), whose sum is σ = 340913664. Its totient is φ = 42510000.

The previous prime is 148967303. The next prime is 148967327. The reversal of 148967322 is 223769841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (148967327) 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, 44197 + ... + 47447.

It is an arithmetic number, because the mean of its divisors is an integer number (10653552).

Almost surely, 2^148967322 is an apocalyptic number.

148967322 is an abundant number, since it is smaller than the sum of its proper divisors (191946342).

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

148967322 is a wasteful number, since it uses less digits than its factorization.

148967322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354.

The product of its digits is 145152, while the sum is 42.

The square root of 148967322 is about 12205.2169992999. The cubic root of 148967322 is about 530.1071600099.

The spelling of 148967322 in words is "one hundred forty-eight million, nine hundred sixty-seven thousand, three hundred twenty-two".