2485501 has 4 divisors (see below), whose sum is σ = 2538432. Its totient is φ = 2432572.

The previous prime is 2485489. The next prime is 2485507. The reversal of 2485501 is 1055842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1055842 = 2 ⋅527921.

It is a cyclic number.

It is not a de Polignac number, because 2485501 - 2¹³ = 2477309 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485507) 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, 26395 + ... + 26488.

It is an arithmetic number, because the mean of its divisors is an integer number (634608).

2^2485501 is an apocalyptic number.

It is an amenable number.

2485501 is a deficient number, since it is larger than the sum of its proper divisors (52931).

2485501 is an equidigital number, since it uses as much as digits as its factorization.

2485501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52930.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2485501 is about 1576.5471765856. The cubic root of 2485501 is about 135.4579963578.

The spelling of 2485501 in words is "two million, four hundred eighty-five thousand, five hundred one".