148805436 has 24 divisors (see below), whose sum is σ = 373921744. Its totient is φ = 45786240.

The previous prime is 148805417. The next prime is 148805491. The reversal of 148805436 is 634508841.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 148805394 and 148805403.

It is a congruent number.

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, 476785 + ... + 477096.

Almost surely, 2^148805436 is an apocalyptic number.

It is an amenable number.

148805436 is an abundant number, since it is smaller than the sum of its proper divisors (225116308).

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

148805436 is a wasteful number, since it uses less digits than its factorization.

148805436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953901 (or 953899 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 148805436 is about 12198.5833603743. The cubic root of 148805436 is about 529.9150641156.

The spelling of 148805436 in words is "one hundred forty-eight million, eight hundred five thousand, four hundred thirty-six".