1073274120 has 96 divisors (see below), whose sum is σ = 3499067520. Its totient is φ = 285310080.

The previous prime is 1073274119. The next prime is 1073274143. The reversal of 1073274120 is 214723701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114657 + ... + 123663.

It is an arithmetic number, because the mean of its divisors is an integer number (36448620).

Almost surely, 2^1073274120 is an apocalyptic number.

1073274120 is a gapful number since it is divisible by the number (10) 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 1073274120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749533760).

1073274120 is an abundant number, since it is smaller than the sum of its proper divisors (2425793400).

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

1073274120 is a wasteful number, since it uses less digits than its factorization.

1073274120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9355 (or 9348 counting only the distinct ones).

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

The square root of 1073274120 is about 32760.8626260054. The cubic root of 1073274120 is about 1023.8512993099.

Adding to 1073274120 its reverse (214723701), we get a palindrome (1287997821).

The spelling of 1073274120 in words is "one billion, seventy-three million, two hundred seventy-four thousand, one hundred twenty".