1010273472 has 336 divisors, whose sum is σ = 3417173760. Its totient is φ = 293372928.

The previous prime is 1010273471. The next prime is 1010273513. The reversal of 1010273472 is 2743720101.

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 (1010273471) 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, 3841213 + ... + 3841475.

It is an arithmetic number, because the mean of its divisors is an integer number (10170160).

Almost surely, 2^1010273472 is an apocalyptic number.

1010273472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010273472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1708586880).

1010273472 is an abundant number, since it is smaller than the sum of its proper divisors (2406900288).

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

1010273472 is a wasteful number, since it uses less digits than its factorization.

1010273472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 1010273472 is about 31784.7993858700. The cubic root of 1010273472 is about 1003.4128300078.

Adding to 1010273472 its reverse (2743720101), we get a palindrome (3753993573).

The spelling of 1010273472 in words is "one billion, ten million, two hundred seventy-three thousand, four hundred seventy-two".