541201662 has 40 divisors (see below), whose sum is σ = 1276525800. Its totient is φ = 170904816.

The previous prime is 541201657. The next prime is 541201669. The reversal of 541201662 is 266102145.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541201669) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 84837 + ... + 90992.

It is an arithmetic number, because the mean of its divisors is an integer number (31913145).

Almost surely, 2^541201662 is an apocalyptic number.

541201662 is an abundant number, since it is smaller than the sum of its proper divisors (735324138).

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

541201662 is a wasteful number, since it uses less digits than its factorization.

541201662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175862 (or 175853 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 541201662 is about 23263.7413586035. The cubic root of 541201662 is about 814.9288768275.

The spelling of 541201662 in words is "five hundred forty-one million, two hundred one thousand, six hundred sixty-two".