1120727370 has 32 divisors (see below), whose sum is σ = 3073995648. Its totient is φ = 256166208.

The previous prime is 1120727357. The next prime is 1120727449. The reversal of 1120727370 is 737270211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2668189 + ... + 2668608.

It is an arithmetic number, because the mean of its divisors is an integer number (96062364).

Almost surely, 2^1120727370 is an apocalyptic number.

1120727370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120727370 is an abundant number, since it is smaller than the sum of its proper divisors (1953268278).

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

1120727370 is a wasteful number, since it uses less digits than its factorization.

1120727370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336814.

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 1120727370 is about 33477.2664654688. The cubic root of 1120727370 is about 1038.7235850796.

Adding to 1120727370 its reverse (737270211), we get a palindrome (1857997581).

The spelling of 1120727370 in words is "one billion, one hundred twenty million, seven hundred twenty-seven thousand, three hundred seventy".