2402575 has 12 divisors (see below), whose sum is σ = 3405040. Its totient is φ = 1647360.

The previous prime is 2402573. The next prime is 2402579. The reversal of 2402575 is 5752042.

It is not a de Polignac number, because 2402575 - 2¹ = 2402573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 2¹⁶ + 4⁶ + 0 + 2¹⁸ + 5² + 7⁶ + 5⁹ .

2402575 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6690 + ... + 7039.

2^2402575 is an apocalyptic number.

2402575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2402575 is a deficient number, since it is larger than the sum of its proper divisors (1002465).

2402575 is a wasteful number, since it uses less digits than its factorization.

2402575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13746 (or 13741 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2402575 is about 1550.0241933596. The cubic root of 2402575 is about 133.9344559531.

The spelling of 2402575 in words is "two million, four hundred two thousand, five hundred seventy-five".