148322894 has 8 divisors (see below), whose sum is σ = 224778288. Its totient is φ = 73396800.

The previous prime is 148322893. The next prime is 148322897. The reversal of 148322894 is 498223841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148322893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382082 + ... + 382469.

It is an arithmetic number, because the mean of its divisors is an integer number (28097286).

Almost surely, 2^148322894 is an apocalyptic number.

148322894 is a deficient number, since it is larger than the sum of its proper divisors (76455394).

148322894 is an equidigital number, since it uses as much as digits as its factorization.

148322894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764650.

The product of its digits is 110592, while the sum is 41.

The square root of 148322894 is about 12178.7886918199. The cubic root of 148322894 is about 529.3416460565.

The spelling of 148322894 in words is "one hundred forty-eight million, three hundred twenty-two thousand, eight hundred ninety-four".