1210274064 has 240 divisors, whose sum is σ = 3740974848. Its totient is φ = 363737088.

The previous prime is 1210274063. The next prime is 1210274089. The reversal of 1210274064 is 4604720121.

It is not an unprimeable number, because it can be changed into a prime (1210274063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7708674 + ... + 7708830.

Almost surely, 2^1210274064 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 1210274064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1870487424).

1210274064 is an abundant number, since it is smaller than the sum of its proper divisors (2530700784).

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

1210274064 is a wasteful number, since it uses less digits than its factorization.

1210274064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1210274064 is about 34788.9934318313. The cubic root of 1210274064 is about 1065.6826833685.

Adding to 1210274064 its reverse (4604720121), we get a palindrome (5814994185).

The spelling of 1210274064 in words is "one billion, two hundred ten million, two hundred seventy-four thousand, sixty-four".