2061436 has 24 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 917952.

The previous prime is 2061431. The next prime is 2061491. The reversal of 2061436 is 6341602.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

2^2061436 is an apocalyptic number.

2061436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2061436 is a deficient number, since it is larger than the sum of its proper divisors (1960484).

2061436 is a wasteful number, since it uses less digits than its factorization.

2061436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2061436 is about 1435.7701765951. The cubic root of 2061436 is about 127.2691915530.

The spelling of 2061436 in words is "two million, sixty-one thousand, four hundred thirty-six".