48857424 has 80 divisors (see below), whose sum is σ = 157370880. Its totient is φ = 12689280.

The previous prime is 48857411. The next prime is 48857429. The reversal of 48857424 is 42475884.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48857429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2914 + ... + 10305.

It is an arithmetic number, because the mean of its divisors is an integer number (1967136).

Almost surely, 2^48857424 is an apocalyptic number.

48857424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48857424 is an abundant number, since it is smaller than the sum of its proper divisors (108513456).

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

48857424 is a wasteful number, since it uses less digits than its factorization.

48857424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248 (or 13242 counting only the distinct ones).

The product of its digits is 286720, while the sum is 42.

The square root of 48857424 is about 6989.8085810700. The cubic root of 48857424 is about 365.5753084049.

The spelling of 48857424 in words is "forty-eight million, eight hundred fifty-seven thousand, four hundred twenty-four".