6240746 has 4 divisors (see below), whose sum is σ = 9361122. Its totient is φ = 3120372.

The previous prime is 6240743. The next prime is 6240749. The reversal of 6240746 is 6470426.

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

It is an interprime number because it is at equal distance from previous prime (6240743) and next prime (6240749).

It can be written as a sum of positive squares in only one way, i.e., 4774225 + 1466521 = 2185^2 + 1211^2 .

It is a super-3 number, since 3×6240746³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6240743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560185 + ... + 1560188.

Almost surely, 2^6240746 is an apocalyptic number.

6240746 is a deficient number, since it is larger than the sum of its proper divisors (3120376).

6240746 is a wasteful number, since it uses less digits than its factorization.

6240746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120375.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 6240746 is about 2498.1485144002. The cubic root of 6240746 is about 184.1106179524.

It can be divided in two parts, 62 and 40746, that multiplied together give a palindrome (2526252).

The spelling of 6240746 in words is "six million, two hundred forty thousand, seven hundred forty-six".