12967590 has 32 divisors (see below), whose sum is σ = 31244256. Its totient is φ = 3444480.

The previous prime is 12967573. The next prime is 12967601. The reversal of 12967590 is 9576921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8700 + ... + 10080.

It is an arithmetic number, because the mean of its divisors is an integer number (976383).

Almost surely, 2^12967590 is an apocalyptic number.

12967590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12967590 is an abundant number, since it is smaller than the sum of its proper divisors (18276666).

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

12967590 is a wasteful number, since it uses less digits than its factorization.

12967590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 12967590 is about 3601.0540123692. The cubic root of 12967590 is about 234.9379042212.

The spelling of 12967590 in words is "twelve million, nine hundred sixty-seven thousand, five hundred ninety".