201474836 has 24 divisors (see below), whose sum is σ = 360067680. Its totient is φ = 98607392.

The previous prime is 201474821. The next prime is 201474839. The reversal of 201474836 is 638474102.

It is a junction number, because it is equal to n+sod(n) for n = 201474796 and 201474805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201474839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123635 + ... + 125253.

It is an arithmetic number, because the mean of its divisors is an integer number (15002820).

Almost surely, 2^201474836 is an apocalyptic number.

It is an amenable number.

201474836 is a deficient number, since it is larger than the sum of its proper divisors (158592844).

201474836 is a wasteful number, since it uses less digits than its factorization.

201474836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 201474836 is about 14194.1831748079. The cubic root of 201474836 is about 586.2375108382.

The spelling of 201474836 in words is "two hundred one million, four hundred seventy-four thousand, eight hundred thirty-six".