2197113754 has 16 divisors (see below), whose sum is σ = 3784502880. Its totient is φ = 946125360.

The previous prime is 2197113739. The next prime is 2197113757. The reversal of 2197113754 is 4573117912.

It is a happy number.

2197113754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2197113757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627709 + ... + 2628544.

It is an arithmetic number, because the mean of its divisors is an integer number (236531430).

Almost surely, 2^2197113754 is an apocalyptic number.

2197113754 is a deficient number, since it is larger than the sum of its proper divisors (1587389126).

2197113754 is a wasteful number, since it uses less digits than its factorization.

2197113754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256285.

The product of its digits is 52920, while the sum is 40.

The square root of 2197113754 is about 46873.3800146736. The cubic root of 2197113754 is about 1300.0224362992.

The spelling of 2197113754 in words is "two billion, one hundred ninety-seven million, one hundred thirteen thousand, seven hundred fifty-four".