4961912 has 8 divisors (see below), whose sum is σ = 9303600. Its totient is φ = 2480952.

The previous prime is 4961903. The next prime is 4961917. The reversal of 4961912 is 2191694.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961917) by changing a digit.

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, 310112 + ... + 310127.

It is an arithmetic number, because the mean of its divisors is an integer number (1162950).

Almost surely, 2^4961912 is an apocalyptic number.

It is an amenable number.

4961912 is a deficient number, since it is larger than the sum of its proper divisors (4341688).

4961912 is a wasteful number, since it uses less digits than its factorization.

4961912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620245 (or 620241 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 4961912 is about 2227.5349604439. The cubic root of 4961912 is about 170.5622903724.

The spelling of 4961912 in words is "four million, nine hundred sixty-one thousand, nine hundred twelve".