48920240 has 40 divisors (see below), whose sum is σ = 116392848. Its totient is φ = 19111680.

The previous prime is 48920233. The next prime is 48920243. The reversal of 48920240 is 4202984.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (48920243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3671 + ... + 10550.

Almost surely, 2^48920240 is an apocalyptic number.

48920240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48920240 is an abundant number, since it is smaller than the sum of its proper divisors (67472608).

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

48920240 is a wasteful number, since it uses less digits than its factorization.

48920240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14277 (or 14271 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 48920240 is about 6994.3005368657. The cubic root of 48920240 is about 365.7319147240.

The spelling of 48920240 in words is "forty-eight million, nine hundred twenty thousand, two hundred forty".