2750412 has 48 divisors (see below), whose sum is σ = 7418880. Its totient is φ = 776832.

The previous prime is 2750401. The next prime is 2750431. The reversal of 2750412 is 2140572.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11389 + ... + 11627.

It is an arithmetic number, because the mean of its divisors is an integer number (154560).

2^2750412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2750412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709440).

2750412 is an abundant number, since it is smaller than the sum of its proper divisors (4668468).

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

2750412 is a wasteful number, since it uses less digits than its factorization.

2750412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 388 counting only the distinct ones).

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

The square root of 2750412 is about 1658.4366131993. The cubic root of 2750412 is about 140.1089627907.

Adding to 2750412 its reverse (2140572), we get a palindrome (4890984).

The spelling of 2750412 in words is "two million, seven hundred fifty thousand, four hundred twelve".