2913212 has 6 divisors (see below), whose sum is σ = 5098128. Its totient is φ = 1456604.

The previous prime is 2913193. The next prime is 2913223. The reversal of 2913212 is 2123192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364148 + ... + 364155.

It is an arithmetic number, because the mean of its divisors is an integer number (849688).

2^2913212 is an apocalyptic number.

It is an amenable number.

2913212 is a deficient number, since it is larger than the sum of its proper divisors (2184916).

2913212 is a wasteful number, since it uses less digits than its factorization.

2913212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728307 (or 728305 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 2913212 is about 1706.8134051501. The cubic root of 2913212 is about 142.8205485315.

Subtracting from 2913212 its sum of digits (20), we obtain a palindrome (2913192).

It can be divided in two parts, 2913 and 212, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2913212 in words is "two million, nine hundred thirteen thousand, two hundred twelve".