5106442 has 12 divisors (see below), whose sum is σ = 8419698. Its totient is φ = 2321000.

The previous prime is 5106433. The next prime is 5106469. The reversal of 5106442 is 2446015.

It can be written as a sum of positive squares in only one way, i.e., 4791721 + 314721 = 2189^2 + 561^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10309 + ... + 10792.

Almost surely, 2^5106442 is an apocalyptic number.

5106442 is a deficient number, since it is larger than the sum of its proper divisors (3313256).

5106442 is a wasteful number, since it uses less digits than its factorization.

5106442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21125 (or 21114 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5106442 is about 2259.7437907869. The cubic root of 5106442 is about 172.2025062103.

The spelling of 5106442 in words is "five million, one hundred six thousand, four hundred forty-two".