48270100 has 72 divisors (see below), whose sum is σ = 112992768. Its totient is φ = 17846400.

The previous prime is 48270073. The next prime is 48270107. The reversal of 48270100 is 107284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48270107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70962 + ... + 71638.

It is an arithmetic number, because the mean of its divisors is an integer number (1569344).

Almost surely, 2^48270100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48270100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56496384).

48270100 is an abundant number, since it is smaller than the sum of its proper divisors (64722668).

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

48270100 is a wasteful number, since it uses less digits than its factorization.

48270100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 48270100 is about 6947.6686737351. The cubic root of 48270100 is about 364.1045165393.

Adding to 48270100 its reverse (107284), we get a palindrome (48377384).

The spelling of 48270100 in words is "forty-eight million, two hundred seventy thousand, one hundred".