20141602 has 16 divisors (see below), whose sum is σ = 33659640. Its totient is φ = 8975232.

The previous prime is 20141591. The next prime is 20141623. The reversal of 20141602 is 20614102.

It can be written as a sum of positive squares in 4 ways, for example, as 18844281 + 1297321 = 4341^2 + 1139^2 .

It is a super-2 number, since 2×20141602² = 811368262252808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12603 + ... + 14110.

Almost surely, 2^20141602 is an apocalyptic number.

20141602 is a deficient number, since it is larger than the sum of its proper divisors (13518038).

20141602 is a wasteful number, since it uses less digits than its factorization.

20141602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26757.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 20141602 is about 4487.9396163496. The cubic root of 20141602 is about 272.0808673192.

Adding to 20141602 its reverse (20614102), we get a palindrome (40755704).

The spelling of 20141602 in words is "twenty million, one hundred forty-one thousand, six hundred two".