20062774 has 8 divisors (see below), whose sum is σ = 30117960. Its totient is φ = 10023456.

The previous prime is 20062753. The next prime is 20062793. The reversal of 20062774 is 47726002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19 + ... + 6334.

It is an arithmetic number, because the mean of its divisors is an integer number (3764745).

Almost surely, 2^20062774 is an apocalyptic number.

20062774 is a deficient number, since it is larger than the sum of its proper divisors (10055186).

20062774 is a wasteful number, since it uses less digits than its factorization.

20062774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 20062774 is about 4479.1488030652. The cubic root of 20062774 is about 271.7254564743.

Adding to 20062774 its reverse (47726002), we get a palindrome (67788776).

The spelling of 20062774 in words is "twenty million, sixty-two thousand, seven hundred seventy-four".