2067752898 has 12 divisors (see below), whose sum is σ = 4480131318. Its totient is φ = 689250960.

The previous prime is 2067752893. The next prime is 2067752899. The reversal of 2067752898 is 8982577602.

It is a happy number.

2067752898 is a `hidden beast` number, since 20 + 6 + 7 + 7 + 528 + 98 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2062703889 + 5049009 = 45417^2 + 2247^2 .

It is not an unprimeable number, because it can be changed into a prime (2067752893) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57437563 + ... + 57437598.

Almost surely, 2^2067752898 is an apocalyptic number.

2067752898 is an abundant number, since it is smaller than the sum of its proper divisors (2412378420).

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

2067752898 is a wasteful number, since it uses less digits than its factorization.

2067752898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114875169 (or 114875166 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 2067752898 is about 45472.5510390609. The cubic root of 2067752898 is about 1273.9905680449.

The spelling of 2067752898 in words is "two billion, sixty-seven million, seven hundred fifty-two thousand, eight hundred ninety-eight".