1906064 has 10 divisors (see below), whose sum is σ = 3693030. Its totient is φ = 953024.

The previous prime is 1906063. The next prime is 1906087. The reversal of 1906064 is 4606091.

It can be written as a sum of positive squares in only one way, i.e., 1081600 + 824464 = 1040^2 + 908^2 .

It is not an unprimeable number, because it can be changed into a prime (1906063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59549 + ... + 59580.

It is an arithmetic number, because the mean of its divisors is an integer number (369303).

2^1906064 is an apocalyptic number.

It is an amenable number.

1906064 is a deficient number, since it is larger than the sum of its proper divisors (1786966).

1906064 is a wasteful number, since it uses less digits than its factorization.

1906064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119137 (or 119131 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1906064 is about 1380.6027669102. The cubic root of 1906064 is about 123.9878586794.

The spelling of 1906064 in words is "one million, nine hundred six thousand, sixty-four".