48269140 has 48 divisors (see below), whose sum is σ = 103723200. Its totient is φ = 18865152.

The previous prime is 48269131. The next prime is 48269147. The reversal of 48269140 is 4196284.

It is a junction number, because it is equal to n+sod(n) for n = 48269096 and 48269105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48269147) 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 15 ways as a sum of consecutive naturals, for example, 269571 + ... + 269749.

It is an arithmetic number, because the mean of its divisors is an integer number (2160900).

Almost surely, 2^48269140 is an apocalyptic number.

It is an amenable number.

48269140 is an abundant number, since it is smaller than the sum of its proper divisors (55454060).

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

48269140 is a wasteful number, since it uses less digits than its factorization.

48269140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 422 counting only the distinct ones).

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

The square root of 48269140 is about 6947.5995854684. The cubic root of 48269140 is about 364.1021027424.

The spelling of 48269140 in words is "forty-eight million, two hundred sixty-nine thousand, one hundred forty".