2073666262 has 4 divisors (see below), whose sum is σ = 3110499396. Its totient is φ = 1036833130.

The previous prime is 2073666247. The next prime is 2073666293. The reversal of 2073666262 is 2626663702.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518416564 + ... + 518416567.

It is an arithmetic number, because the mean of its divisors is an integer number (777624849).

Almost surely, 2^2073666262 is an apocalyptic number.

2073666262 is a deficient number, since it is larger than the sum of its proper divisors (1036833134).

2073666262 is a wasteful number, since it uses less digits than its factorization.

2073666262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036833133.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2073666262 is about 45537.5258660371. The cubic root of 2073666262 is about 1275.2038657992.

The spelling of 2073666262 in words is "two billion, seventy-three million, six hundred sixty-six thousand, two hundred sixty-two".