148322361 has 16 divisors (see below), whose sum is σ = 215951040. Its totient is φ = 89805120.

The previous prime is 148322357. The next prime is 148322477. The reversal of 148322361 is 163223841.

148322361 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 148322361 - 2² = 148322357 is a prime.

It is a super-2 number, since 2×148322361² = 43999045545228642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148322311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53731 + ... + 56423.

It is an arithmetic number, because the mean of its divisors is an integer number (13496940).

Almost surely, 2^148322361 is an apocalyptic number.

148322361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

148322361 is a deficient number, since it is larger than the sum of its proper divisors (67628679).

148322361 is a wasteful number, since it uses less digits than its factorization.

148322361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376.

The product of its digits is 6912, while the sum is 30.

The square root of 148322361 is about 12178.7668094927. The cubic root of 148322361 is about 529.3410119906.

The spelling of 148322361 in words is "one hundred forty-eight million, three hundred twenty-two thousand, three hundred sixty-one".