48032440 has 16 divisors (see below), whose sum is σ = 108073080. Its totient is φ = 19212960.

The previous prime is 48032417. The next prime is 48032459. The reversal of 48032440 is 4423084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600366 + ... + 600445.

Almost surely, 2^48032440 is an apocalyptic number.

48032440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48032440 is an abundant number, since it is smaller than the sum of its proper divisors (60040640).

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

48032440 is a wasteful number, since it uses less digits than its factorization.

48032440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200822 (or 1200818 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 48032440 is about 6930.5439901930. The cubic root of 48032440 is about 363.5059715074.

The spelling of 48032440 in words is "forty-eight million, thirty-two thousand, four hundred forty".