12576290 has 16 divisors (see below), whose sum is σ = 23829120. Its totient is φ = 4765680.

The previous prime is 12576287. The next prime is 12576293. The reversal of 12576290 is 9267521.

It is an interprime number because it is at equal distance from previous prime (12576287) and next prime (12576293).

It is not an unprimeable number, because it can be changed into a prime (12576293) 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, 32906 + ... + 33285.

It is an arithmetic number, because the mean of its divisors is an integer number (1489320).

Almost surely, 2^12576290 is an apocalyptic number.

12576290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12576290 is a deficient number, since it is larger than the sum of its proper divisors (11252830).

12576290 is a wasteful number, since it uses less digits than its factorization.

12576290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66217.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 12576290 is about 3546.3065293344. The cubic root of 12576290 is about 232.5506268139.

The spelling of 12576290 in words is "twelve million, five hundred seventy-six thousand, two hundred ninety".