6249546 has 12 divisors (see below), whose sum is σ = 13540722. Its totient is φ = 2083176.

The previous prime is 6249539. The next prime is 6249547. The reversal of 6249546 is 6459426.

It can be written as a sum of positive squares in only one way, i.e., 5239521 + 1010025 = 2289^2 + 1005^2 .

It is a super-2 number, since 2×6249546² = 78113650412232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6249546.

It is not an unprimeable number, because it can be changed into a prime (6249547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173581 + ... + 173616.

Almost surely, 2^6249546 is an apocalyptic number.

6249546 is an abundant number, since it is smaller than the sum of its proper divisors (7291176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6249546 is a wasteful number, since it uses less digits than its factorization.

6249546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347205 (or 347202 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 6249546 is about 2499.9091983510. The cubic root of 6249546 is about 184.1971146899.

The spelling of 6249546 in words is "six million, two hundred forty-nine thousand, five hundred forty-six".