5042746 has 4 divisors (see below), whose sum is σ = 7564122. Its totient is φ = 2521372.

The previous prime is 5042729. The next prime is 5042749. The reversal of 5042746 is 6472405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 1413721 = 1905^2 + 1189^2 .

It is not an unprimeable number, because it can be changed into a prime (5042749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260685 + ... + 1260688.

Almost surely, 2^5042746 is an apocalyptic number.

5042746 is a deficient number, since it is larger than the sum of its proper divisors (2521376).

5042746 is a wasteful number, since it uses less digits than its factorization.

5042746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521375.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5042746 is about 2245.6059315917. The cubic root of 5042746 is about 171.4835101033.

The spelling of 5042746 in words is "five million, forty-two thousand, seven hundred forty-six".