212548050 has 240 divisors, whose sum is σ = 695705472. Its totient is φ = 47433600.

The previous prime is 212548043. The next prime is 212548051. The reversal of 212548050 is 50845212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (212548051) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 578967 + ... + 579333.

Almost surely, 2^212548050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212548050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347852736).

212548050 is an abundant number, since it is smaller than the sum of its proper divisors (483157422).

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

212548050 is a wasteful number, since it uses less digits than its factorization.

212548050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 212548050 is about 14579.0277453608. The cubic root of 212548050 is about 596.7865705092.

The spelling of 212548050 in words is "two hundred twelve million, five hundred forty-eight thousand, fifty".