5142770 has 8 divisors (see below), whose sum is σ = 9257004. Its totient is φ = 2057104.

The previous prime is 5142751. The next prime is 5142779. The reversal of 5142770 is 772415.

It can be written as a sum of positive squares in 2 ways, for example, as 5139289 + 3481 = 2267^2 + 59^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5142779) 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 in 3 ways as a sum of consecutive naturals, for example, 257129 + ... + 257148.

Almost surely, 2^5142770 is an apocalyptic number.

5142770 is a deficient number, since it is larger than the sum of its proper divisors (4114234).

5142770 is a wasteful number, since it uses less digits than its factorization.

5142770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514284.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 5142770 is about 2267.7676247799. The cubic root of 5142770 is about 172.6098998621.

The spelling of 5142770 in words is "five million, one hundred forty-two thousand, seven hundred seventy".