2061432 has 24 divisors (see below), whose sum is σ = 5583240. Its totient is φ = 687120.

The previous prime is 2061431. The next prime is 2061491. The reversal of 2061432 is 2341602.

It is a happy number.

2061432 is a `hidden beast` number, since 20 + 614 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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 (2061431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14244 + ... + 14387.

It is an arithmetic number, because the mean of its divisors is an integer number (232635).

2^2061432 is an apocalyptic number.

It is an amenable number.

2061432 is an abundant number, since it is smaller than the sum of its proper divisors (3521808).

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

2061432 is a wasteful number, since it uses less digits than its factorization.

2061432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28643 (or 28636 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2061432 is about 1435.7687836139. The cubic root of 2061432 is about 127.2691092354.

The spelling of 2061432 in words is "two million, sixty-one thousand, four hundred thirty-two".