148322436 has 24 divisors (see below), whose sum is σ = 364301280. Its totient is φ = 46838592.

The previous prime is 148322357. The next prime is 148322477. The reversal of 148322436 is 634223841.

It is a junction number, because it is equal to n+sod(n) for n = 148322397 and 148322406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325041 + ... + 325496.

It is an arithmetic number, because the mean of its divisors is an integer number (15179220).

Almost surely, 2^148322436 is an apocalyptic number.

It is an amenable number.

148322436 is an abundant number, since it is smaller than the sum of its proper divisors (215978844).

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

148322436 is a wasteful number, since it uses less digits than its factorization.

148322436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650563 (or 650561 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 148322436 is about 12178.7698886218. The cubic root of 148322436 is about 529.3411012120.

The spelling of 148322436 in words is "one hundred forty-eight million, three hundred twenty-two thousand, four hundred thirty-six".