48813270 has 32 divisors (see below), whose sum is σ = 127802880. Its totient is φ = 11833440.

The previous prime is 48813253. The next prime is 48813277. The reversal of 48813270 is 7231884.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48813277) 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, 73630 + ... + 74289.

It is an arithmetic number, because the mean of its divisors is an integer number (3993840).

Almost surely, 2^48813270 is an apocalyptic number.

48813270 is an abundant number, since it is smaller than the sum of its proper divisors (78989610).

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

48813270 is a wasteful number, since it uses less digits than its factorization.

48813270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147940.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 48813270 is about 6986.6494115563. The cubic root of 48813270 is about 365.4651478886.

It can be divided in two parts, 48 and 813270, that added together give a palindrome (813318).

The spelling of 48813270 in words is "forty-eight million, eight hundred thirteen thousand, two hundred seventy".