5620742 has 4 divisors (see below), whose sum is σ = 8431116. Its totient is φ = 2810370.

The previous prime is 5620721. The next prime is 5620787. The reversal of 5620742 is 2470265.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405184 + ... + 1405187.

It is an arithmetic number, because the mean of its divisors is an integer number (2107779).

Almost surely, 2^5620742 is an apocalyptic number.

5620742 is a deficient number, since it is larger than the sum of its proper divisors (2810374).

5620742 is a wasteful number, since it uses less digits than its factorization.

5620742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810373.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 5620742 is about 2370.8104099653. The cubic root of 5620742 is about 177.7997790768.

The spelling of 5620742 in words is "five million, six hundred twenty thousand, seven hundred forty-two".