3124485 has 72 divisors (see below), whose sum is σ = 6846840. Its totient is φ = 1306368.

The previous prime is 3124469. The next prime is 3124519. The reversal of 3124485 is 5844213.

3124485 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 159201 + 2965284 = 399^2 + 1722^2 .

It is not a de Polignac number, because 3124485 - 2⁴ = 3124469 is a prime.

3124485 is strictly pandigital in base 8.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 28611 + ... + 28719.

It is an arithmetic number, because the mean of its divisors is an integer number (95095).

Almost surely, 2^3124485 is an apocalyptic number.

3124485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3124485 is an abundant number, since it is smaller than the sum of its proper divisors (3722355).

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

3124485 is a wasteful number, since it uses less digits than its factorization.

3124485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 137 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 3124485 is about 1767.6212829676. The cubic root of 3124485 is about 146.1928551674.

Adding to 3124485 its reverse (5844213), we get a palindrome (8968698).

It can be divided in two parts, 31244 and 85, that added together give a square (31329 = 177²).

The spelling of 3124485 in words is "three million, one hundred twenty-four thousand, four hundred eighty-five".