12057948 has 72 divisors (see below), whose sum is σ = 35468160. Its totient is φ = 3382560.

The previous prime is 12057919. The next prime is 12057949. The reversal of 12057948 is 84975021.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12057949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14463 + ... + 15273.

Almost surely, 2^12057948 is an apocalyptic number.

12057948 is a gapful number since it is divisible by the number (18) 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 12057948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17734080).

12057948 is an abundant number, since it is smaller than the sum of its proper divisors (23410212).

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

12057948 is a wasteful number, since it uses less digits than its factorization.

12057948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 12057948 is about 3472.4556152671. The cubic root of 12057948 is about 229.3107785717.

The spelling of 12057948 in words is "twelve million, fifty-seven thousand, nine hundred forty-eight".