20741362 has 4 divisors (see below), whose sum is σ = 31112046. Its totient is φ = 10370680.

The previous prime is 20741341. The next prime is 20741363. The reversal of 20741362 is 26314702.

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., 20693401 + 47961 = 4549^2 + 219^2 .

It is not an unprimeable number, because it can be changed into a prime (20741363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5185339 + ... + 5185342.

Almost surely, 2^20741362 is an apocalyptic number.

20741362 is a deficient number, since it is larger than the sum of its proper divisors (10370684).

20741362 is a wasteful number, since it uses less digits than its factorization.

20741362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10370683.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 20741362 is about 4554.2685471983. The cubic root of 20741362 is about 274.7550965646.

The spelling of 20741362 in words is "twenty million, seven hundred forty-one thousand, three hundred sixty-two".