2475245 has 8 divisors (see below), whose sum is σ = 2993760. Its totient is φ = 1964560.

The previous prime is 2475229. The next prime is 2475247. The reversal of 2475245 is 5425742.

It is a happy number.

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

It is not a de Polignac number, because 2475245 - 2⁴ = 2475229 is a prime.

It is a super-2 number, since 2×2475245² = 12253675620050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁶ + 4² + 7³ + 5⁸ + 2¹⁶ + 4³ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475247) 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, 1235 + ... + 2544.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

2^2475245 is an apocalyptic number.

It is an amenable number.

2475245 is a deficient number, since it is larger than the sum of its proper divisors (518515).

2475245 is a wasteful number, since it uses less digits than its factorization.

2475245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915.

The product of its digits is 11200, while the sum is 29.

The square root of 2475245 is about 1573.2911364398. The cubic root of 2475245 is about 135.2714246568.

The spelling of 2475245 in words is "two million, four hundred seventy-five thousand, two hundred forty-five".