2475394 has 8 divisors (see below), whose sum is σ = 3720060. Its totient is φ = 1235376.

The previous prime is 2475383. The next prime is 2475397. The reversal of 2475394 is 4935742.

It can be written as a sum of positive squares in 2 ways, for example, as 2325625 + 149769 = 1525^2 + 387^2 .

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

It is a super-2 number, since 2×2475394² = 12255150910472, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁷ + 7² + 5⁷ + 3¹³ + 9² + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (2475397) 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, 912 + ... + 2404.

2^2475394 is an apocalyptic number.

2475394 is a deficient number, since it is larger than the sum of its proper divisors (1244666).

2475394 is a wasteful number, since it uses less digits than its factorization.

2475394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324.

The product of its digits is 30240, while the sum is 34.

The square root of 2475394 is about 1573.3384886921. The cubic root of 2475394 is about 135.2741388713.

The spelling of 2475394 in words is "two million, four hundred seventy-five thousand, three hundred ninety-four".