201132414 has 48 divisors (see below), whose sum is σ = 509638272. Its totient is φ = 56128464.

The previous prime is 201132413. The next prime is 201132419. The reversal of 201132414 is 414231102.

It is a super-2 number, since 2×201132414² = 80908495922934792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201132413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13144 + ... + 23979.

It is an arithmetic number, because the mean of its divisors is an integer number (10617464).

Almost surely, 2^201132414 is an apocalyptic number.

201132414 is an abundant number, since it is smaller than the sum of its proper divisors (308505858).

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

201132414 is a wasteful number, since it uses less digits than its factorization.

201132414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37181 (or 37178 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 201132414 is about 14182.1159916283. The cubic root of 201132414 is about 585.9052039074.

Adding to 201132414 its reverse (414231102), we get a palindrome (615363516).

The spelling of 201132414 in words is "two hundred one million, one hundred thirty-two thousand, four hundred fourteen".