201402692 has 12 divisors (see below), whose sum is σ = 361980780. Its totient is φ = 97979616.

The previous prime is 201402659. The next prime is 201402727. The reversal of 201402692 is 296204102.

It can be written as a sum of positive squares in 2 ways, for example, as 100922116 + 100480576 = 10046^2 + 10024^2 .

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, 680267 + ... + 680562.

It is an arithmetic number, because the mean of its divisors is an integer number (30165065).

Almost surely, 2^201402692 is an apocalyptic number.

It is an amenable number.

201402692 is a deficient number, since it is larger than the sum of its proper divisors (160578088).

201402692 is a wasteful number, since it uses less digits than its factorization.

201402692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360870 (or 1360868 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 201402692 is about 14191.6416245620. The cubic root of 201402692 is about 586.1675292812.

Adding to 201402692 its reverse (296204102), we get a palindrome (497606794).

The spelling of 201402692 in words is "two hundred one million, four hundred two thousand, six hundred ninety-two".