2462545 has 8 divisors (see below), whose sum is σ = 2974824. Its totient is φ = 1956864.

The previous prime is 2462543. The next prime is 2462549. The reversal of 2462545 is 5452642.

It can be written as a sum of positive squares in 4 ways, for example, as 762129 + 1700416 = 873^2 + 1304^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2462545 - 2¹ = 2462543 is a prime.

It is a Duffinian number.

2462545 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2462543) 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, 784 + ... + 2353.

It is an arithmetic number, because the mean of its divisors is an integer number (371853).

2^2462545 is an apocalyptic number.

2462545 is the 785-th decagonal number.

It is an amenable number.

2462545 is a deficient number, since it is larger than the sum of its proper divisors (512279).

2462545 is a wasteful number, since it uses less digits than its factorization.

2462545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299.

The product of its digits is 9600, while the sum is 28.

The square root of 2462545 is about 1569.2498207742. The cubic root of 2462545 is about 135.0396774092.

The spelling of 2462545 in words is "two million, four hundred sixty-two thousand, five hundred forty-five".