2061435 has 16 divisors (see below), whose sum is σ = 3361824. Its totient is φ = 1078272.

The previous prime is 2061431. The next prime is 2061491. The reversal of 2061435 is 5341602.

It is a happy number.

It is not a de Polignac number, because 2061435 - 2² = 2061431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2061431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (210114).

2^2061435 is an apocalyptic number.

2061435 is a deficient number, since it is larger than the sum of its proper divisors (1300389).

2061435 is a wasteful number, since it uses less digits than its factorization.

2061435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2061435 is about 1435.7698283499. The cubic root of 2061435 is about 127.2691709736.

The spelling of 2061435 in words is "two million, sixty-one thousand, four hundred thirty-five".