201429936 has 40 divisors (see below), whose sum is σ = 578179760. Its totient is φ = 67143168.

The previous prime is 201429913. The next prime is 201429959. The reversal of 201429936 is 639924102.

It is an interprime number because it is at equal distance from previous prime (201429913) and next prime (201429959).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 201429936.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232705 + ... + 233568.

It is an arithmetic number, because the mean of its divisors is an integer number (14454494).

Almost surely, 2^201429936 is an apocalyptic number.

It is an amenable number.

201429936 is an abundant number, since it is smaller than the sum of its proper divisors (376749824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201429936 is a wasteful number, since it uses less digits than its factorization.

201429936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466290 (or 466278 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 201429936 is about 14192.6014528697. The cubic root of 201429936 is about 586.1939586336.

The spelling of 201429936 in words is "two hundred one million, four hundred twenty-nine thousand, nine hundred thirty-six".