2506475 has 12 divisors (see below), whose sum is σ = 3140424. Its totient is φ = 1984320.

The previous prime is 2506459. The next prime is 2506481. The reversal of 2506475 is 5746052.

It is not a de Polignac number, because 2506475 - 2⁴ = 2506459 is a prime.

It is a d-powerful number, because it can be written as 2 + 5³ + 0 + 6⁸ + 4³ + 7⁷ + 5⁵ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2207 + ... + 3143.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

2^2506475 is an apocalyptic number.

2506475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2506475 is a deficient number, since it is larger than the sum of its proper divisors (633949).

2506475 is a wasteful number, since it uses less digits than its factorization.

2506475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2506475 is about 1583.1850807786. The cubic root of 2506475 is about 135.8379521767.

The spelling of 2506475 in words is "two million, five hundred six thousand, four hundred seventy-five".