12263480 has 16 divisors (see below), whose sum is σ = 27592920. Its totient is φ = 4905376.

The previous prime is 12263473. The next prime is 12263483. The reversal of 12263480 is 8436221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153254 + ... + 153333.

Almost surely, 2^12263480 is an apocalyptic number.

12263480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12263480 is an abundant number, since it is smaller than the sum of its proper divisors (15329440).

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

12263480 is a wasteful number, since it uses less digits than its factorization.

12263480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306598 (or 306594 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 12263480 is about 3501.9251848091. The cubic root of 12263480 is about 230.6063396354.

The spelling of 12263480 in words is "twelve million, two hundred sixty-three thousand, four hundred eighty".