12476220 has 48 divisors (see below), whose sum is σ = 35108640. Its totient is φ = 3310336.

The previous prime is 12476203. The next prime is 12476221. The reversal of 12476220 is 2267421.

12476220 = T₁₆₀ + T₁₆₁ + ... + T₄₂₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12476221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15754 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (731430).

Almost surely, 2^12476220 is an apocalyptic number.

12476220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12476220 is an abundant number, since it is smaller than the sum of its proper divisors (22632420).

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

12476220 is a wasteful number, since it uses less digits than its factorization.

12476220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 12476220 is about 3532.1693051155. The cubic root of 12476220 is about 231.9321789470.

The spelling of 12476220 in words is "twelve million, four hundred seventy-six thousand, two hundred twenty".