2067206474 has 4 divisors (see below), whose sum is σ = 3100809714. Its totient is φ = 1033603236.

The previous prime is 2067206461. The next prime is 2067206483. The reversal of 2067206474 is 4746027602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1285724449 + 781482025 = 35857^2 + 27955^2 .

It is a super-2 number, since 2×2067206474² = 8546685212295025352, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516801617 + ... + 516801620.

Almost surely, 2^2067206474 is an apocalyptic number.

2067206474 is a deficient number, since it is larger than the sum of its proper divisors (1033603240).

2067206474 is a wasteful number, since it uses less digits than its factorization.

2067206474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033603239.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 2067206474 is about 45466.5423580901. The cubic root of 2067206474 is about 1273.8783366539.

The spelling of 2067206474 in words is "two billion, sixty-seven million, two hundred six thousand, four hundred seventy-four".