6252506 has 16 divisors (see below), whose sum is σ = 10204488. Its totient is φ = 2856000.

The previous prime is 6252503. The next prime is 6252509. The reversal of 6252506 is 6052526.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6252503) and next prime (6252509).

It can be written as a sum of positive squares in 4 ways, for example, as 3822025 + 2430481 = 1955^2 + 1559^2 .

It is a super-3 number, since 3×6252506³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (6252503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436 + ... + 3816.

Almost surely, 2^6252506 is an apocalyptic number.

6252506 is a deficient number, since it is larger than the sum of its proper divisors (3951982).

6252506 is a wasteful number, since it uses less digits than its factorization.

6252506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 6252506 is about 2500.5011497698. The cubic root of 6252506 is about 184.2261907968.

The spelling of 6252506 in words is "six million, two hundred fifty-two thousand, five hundred six".