4912546 has 8 divisors (see below), whose sum is σ = 7423020. Its totient is φ = 2438208.

The previous prime is 4912543. The next prime is 4912553. The reversal of 4912546 is 6452194.

It can be written as a sum of positive squares in 2 ways, for example, as 4888521 + 24025 = 2211^2 + 155^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a pancake number, because a pancake can be divided into 4912546 parts by 3134 straight cuts.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (4912543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8691 + ... + 9238.

Almost surely, 2^4912546 is an apocalyptic number.

4912546 is a deficient number, since it is larger than the sum of its proper divisors (2510474).

4912546 is a wasteful number, since it uses less digits than its factorization.

4912546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18068.

The product of its digits is 8640, while the sum is 31.

The square root of 4912546 is about 2216.4264030191. The cubic root of 4912546 is about 169.9947633912.

The spelling of 4912546 in words is "four million, nine hundred twelve thousand, five hundred forty-six".