5191412 has 6 divisors (see below), whose sum is σ = 9084978. Its totient is φ = 2595704.

The previous prime is 5191411. The next prime is 5191421. The reversal of 5191412 is 2141915.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 11236 = 2276^2 + 106^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5191411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648923 + ... + 648930.

It is an arithmetic number, because the mean of its divisors is an integer number (1514163).

Almost surely, 2^5191412 is an apocalyptic number.

It is an amenable number.

5191412 is a deficient number, since it is larger than the sum of its proper divisors (3893566).

5191412 is a wasteful number, since it uses less digits than its factorization.

5191412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297857 (or 1297855 counting only the distinct ones).

The product of its digits is 360, while the sum is 23.

The square root of 5191412 is about 2278.4670285084. The cubic root of 5191412 is about 173.1523933681.

The spelling of 5191412 in words is "five million, one hundred ninety-one thousand, four hundred twelve".