5637242 has 16 divisors (see below), whose sum is σ = 9170952. Its totient is φ = 2583360.

The previous prime is 5637221. The next prime is 5637263. The reversal of 5637242 is 2427365.

It is an interprime number because it is at equal distance from previous prime (5637221) and next prime (5637263).

It can be written as a sum of positive squares in 4 ways, for example, as 3200521 + 2436721 = 1789^2 + 1561^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3392 + ... + 4772.

Almost surely, 2^5637242 is an apocalyptic number.

5637242 is a deficient number, since it is larger than the sum of its proper divisors (3533710).

5637242 is a wasteful number, since it uses less digits than its factorization.

5637242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553.

The product of its digits is 10080, while the sum is 29.

The square root of 5637242 is about 2374.2876826535. The cubic root of 5637242 is about 177.9735894831.

The spelling of 5637242 in words is "five million, six hundred thirty-seven thousand, two hundred forty-two".