148636040 has 32 divisors (see below), whose sum is σ = 382207680. Its totient is φ = 50960832.

The previous prime is 148636039. The next prime is 148636057. The reversal of 148636040 is 40636841.

It is a junction number, because it is equal to n+sod(n) for n = 148635988 and 148636006.

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, 265142 + ... + 265701.

It is an arithmetic number, because the mean of its divisors is an integer number (11943990).

Almost surely, 2^148636040 is an apocalyptic number.

148636040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148636040 is an abundant number, since it is smaller than the sum of its proper divisors (233571640).

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

148636040 is a wasteful number, since it uses less digits than its factorization.

148636040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530861 (or 530857 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 148636040 is about 12191.6381179889. The cubic root of 148636040 is about 529.7139075397.

The spelling of 148636040 in words is "one hundred forty-eight million, six hundred thirty-six thousand, forty".