48308920 has 32 divisors (see below), whose sum is σ = 118577520. Its totient is φ = 17566720.

The previous prime is 48308899. The next prime is 48308921. The reversal of 48308920 is 2980384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48308921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54457 + ... + 55336.

Almost surely, 2^48308920 is an apocalyptic number.

48308920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48308920 is an abundant number, since it is smaller than the sum of its proper divisors (70268600).

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

48308920 is a wasteful number, since it uses less digits than its factorization.

48308920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109815 (or 109811 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 48308920 is about 6950.4618551575. The cubic root of 48308920 is about 364.2020976500.

The spelling of 48308920 in words is "forty-eight million, three hundred eight thousand, nine hundred twenty".