12527004 has 96 divisors (see below), whose sum is σ = 36126720. Its totient is φ = 3298752.

The previous prime is 12527003. The next prime is 12527029. The reversal of 12527004 is 40072521.

12527004 = T₂₆₇ + T₂₆₈ + ... + T₄₅₄.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12527003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74929 + ... + 75095.

It is an arithmetic number, because the mean of its divisors is an integer number (376320).

Almost surely, 2^12527004 is an apocalyptic number.

12527004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12527004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18063360).

12527004 is an abundant number, since it is smaller than the sum of its proper divisors (23599716).

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

12527004 is a wasteful number, since it uses less digits than its factorization.

12527004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 12527004 is about 3539.3507879271. The cubic root of 12527004 is about 232.2464434324.

Adding to 12527004 its reverse (40072521), we get a palindrome (52599525).

It can be divided in two parts, 1252 and 7004, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 12527004 in words is "twelve million, five hundred twenty-seven thousand, four".