12049070 has 16 divisors (see below), whose sum is σ = 23660208. Its totient is φ = 4381440.

The previous prime is 12049069. The next prime is 12049099. The reversal of 12049070 is 7094021.

12049070 = 184² + 185² + ... + 348².

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54659 + ... + 54878.

It is an arithmetic number, because the mean of its divisors is an integer number (1478763).

Almost surely, 2^12049070 is an apocalyptic number.

12049070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12049070 is a deficient number, since it is larger than the sum of its proper divisors (11611138).

12049070 is a wasteful number, since it uses less digits than its factorization.

12049070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109555.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 12049070 is about 3471.1770338028. The cubic root of 12049070 is about 229.2544859383.

The spelling of 12049070 in words is "twelve million, forty-nine thousand, seventy".